Problem: Liam actually had $99 in twenties, tens and fives instead of $90. After spending $81 on a new video game, how much money in dollars does Liam have left now?

Claude-3 Sonnet:

Okay, let's recalculate with the updated information.

Given information:
- Liam had $99 in twenties, tens, and fives.
- Liam spent $81 on a new video game.

Step 1: Find the amount of money Liam had initially.
Amount of money Liam had initially = $99

Step 2: Find the amount of money Liam spent on the video game.
Amount of money spent on the video game = $81

Step 3: Find the amount of money Liam has left by subtracting the amount spent from the initial amount.
Amount of money left = Initial amount - Amount spent
Amount of money left = $99 - $81
Amount of money left = $18

Therefore, with the updated information that Liam had $99 initially, he has $18 left after buying the video game for $81.

### Answer: 18

Expected answer: 18

Correct? Yes

Problem: After Maria spent 12 cents on bubblegum, she decided to save the rest of her money. If she manages to save exactly the same amount next week, how much will she have in total?

Claude-3 Sonnet:

To solve this problem, we need to find out how much money Maria had left after spending 12 cents on bubblegum, and then double that amount to find the total amount she will have after saving the same amount next week.

Given information:
- Maria had 37 cents in nickels initially.
- Maria spent 12 cents on bubblegum.
- Maria decided to save the remaining amount.
- Maria will save the same amount next week.

Step 1: Find the amount Maria had left after spending 12 cents on bubblegum.
Initial amount = 37 cents
Amount spent on bubblegum = 12 cents
Amount left = Initial amount - Amount spent on bubblegum
Amount left = 37 cents - 12 cents
Amount left = 25 cents

Step 2: Calculate the total amount Maria will have after saving the same amount next week.
Total amount = Amount left + Amount saved next week
Total amount = 25 cents + 25 cents
Total amount = 50 cents

Therefore, if Maria saves the same amount next week as she had left after spending 12 cents on bubblegum, she will have a total of 50 cents.

### Answer: 50

Expected answer: 50

Correct? Yes

Problem: Maria initially had 37 cents in nickels. However, instead of spending 12 cents on bubblegum, what if she spent 28 cents on bubblegum instead? How much money would she have left then?

Claude-3 Sonnet:

Okay, let's recalculate with the new information.

Given information:
- Maria initially had 37 cents in nickels.
- Maria spent 28 cents on bubblegum.

Step 1: Find the number of nickels Maria had initially.
1 nickel = 5 cents
Number of nickels = Total value of nickels / Value of one nickel
Number of nickels = 37 cents / 5 cents per nickel
Number of nickels = 7 nickels (with 2 cents remaining)

Step 2: Subtract the value of the bubblegum from the initial value of nickels.
Initial value of nickels = 37 cents
Value of bubblegum = 28 cents
Amount left = Initial value of nickels - Value of bubblegum
Amount left = 37 cents - 28 cents
Amount left = 9 cents

Therefore, if Maria spent 28 cents on bubblegum instead of 12 cents, she would have 9 cents left.

### Answer: 9

Expected answer: 9

Correct? Yes

Problem: After Mario found the money, he remembered that he actually had $80, instead of $79. He had spent $3 on a snack and $72 on the game. How much money does Mario have left now?

Claude-3 Sonnet:

Okay, let's recalculate with the updated information.

Given information:
- Mario initially had $80 saved up.
- He spent $3 on a snack.
- He spent $72 on the video game.

Step 1: Find the total amount of money Mario spent.
Amount spent on the snack + Cost of the video game = Total amount spent
$3 + $72 = $75

Step 2: Find the amount of money Mario has left.
Initial amount saved - Total amount spent = Amount left
$80 - $75 = $5

Therefore, with the updated information that Mario initially had $80, and after spending $3 on a snack and $72 on the video game, he has $5 left.

### Answer: $5

Expected answer: 5

Correct? Yes

Problem: If we reconsider the first part of our previous scenarios and suppose now that Josie initially had only 7 quarters in her piggy bank and her grandmother gave her 20 quarters instead of 27 for doing chores, how many quarters does Josie have now in total?

Claude-3 Sonnet:

Okay, let's reconsider the problem with the new information.

Given information:
- Josie initially had 7 quarters in her piggy bank.
- Josie's grandmother gave her 20 quarters for doing chores.

To find the total number of quarters Josie has now, we need to add the initial number of quarters and the additional quarters given by her grandmother.

Step 1: Find the total number of quarters Josie has now.
Total quarters = Initial quarters + Additional quarters
Total quarters = 7 + 20
Total quarters = 27

Therefore, with the new information, Josie has a total of 27 quarters now in her piggy bank.

### Answer: 27

Expected answer: 27

Correct? Yes

Problem: After buying the toys, Lucas also decides to buy a board game that costs $20. What is the total amount Lucas needs to pay for the toys and the board game?

Claude-3 Sonnet:

To solve this problem, we need to add the cost of the board game to the total cost of the two toys.

Given information:
- The total cost of the two toys is $58.
- The cost of the board game is $20.

Step 1: Find the total cost of the two toys and the board game.
Total cost = Cost of the two toys + Cost of the board game
Total cost = $58 + $20
Total cost = $78

Therefore, the total amount Lucas needs to pay for the toys and the board game is $78.

### Answer: $78

Expected answer: 78

Correct? Yes

Problem: Lucas decides to return one of the $29 toys and exchange it for another toy that costs $8. How much does Lucas need to pay for the exchanged toy and the remaining $29 toy?

Claude-3 Sonnet:

To solve this problem, we need to find the total cost of the exchanged toy and the remaining toy, and then subtract the cost of the returned toy.

Given information:
- Lucas returned one of the $29 toys.
- Lucas exchanged the returned toy for a toy that costs $8.
- Lucas kept the other $29 toy.

Step 1: Find the total cost of the exchanged toy and the remaining toy.
Cost of the exchanged toy = $8
Cost of the remaining toy = $29
Total cost = Cost of the exchanged toy + Cost of the remaining toy
Total cost = $8 + $29
Total cost = $37

Step 2: Subtract the cost of the returned toy from the total cost.
Cost of the returned toy = $29
Amount Lucas needs to pay = Total cost - Cost of the returned toy
Amount Lucas needs to pay = $37 - $29
Amount Lucas needs to pay = $8

Therefore, Lucas needs to pay $8 for the exchanged toy and the remaining $29 toy.

### Answer: $8

Expected answer: 37

Correct? No

Problem: Following up on the previous question: Marie had $19 saved from her allowance. She received $32 from her grandma as a birthday gift. She then earned an additional $14 from mowing a neighbor's lawn. She finds out that she needs to pay back her friend $32 she borrowed last week. After paying her friend, how much money does Marie have left?

Claude-3 Sonnet:

In this problem, we need to find out how much money Marie has left after paying back her friend $32.

Given information:
- Marie had $19 saved from her allowance.
- Marie received $32 from her grandma as a birthday gift.
- Marie earned $14 from mowing a neighbor's lawn.
- Marie needs to pay back her friend $32 that she borrowed last week.

Step 1: Calculate the total amount of money Marie had before paying back her friend.
Money from allowance + Money received as a gift + Money earned from mowing the lawn = Total money before paying back
$19 + $32 + $14 = $65

Step 2: Subtract the amount Marie needs to pay back from the total money she had.
Total money before paying back - Amount to pay back = Money left after paying back
$65 - $32 = $33

Therefore, after paying back her friend $32, Marie has $33 left.

### Answer: 33

Expected answer: 33

Correct? Yes

Problem: Here is the follow-up question based on the previous problem: Let's say Marie initially had $19 saved from her allowance and received $13 instead of $32 from her grandma as a birthday gift. She then earned an additional $14 from mowing a neighbor's lawn. After these changes, how much money does Marie now have in total?

Claude-3 Sonnet:

To solve this problem, we need to update the amount of money Marie received as a gift from her grandma and then recalculate the total amount of money she has.

Given information:
- Marie had $19 saved from her allowance.
- Marie received $13 from her grandma as a birthday gift (instead of $32).
- Marie earned $14 from mowing a neighbor's lawn.

Step 1: Add the money Marie had initially and the money she received as a gift.
Money Marie had initially + Money received as a gift = Total money after receiving the gift
$19 + $13 = $32

Step 2: Add the money Marie earned from mowing the lawn to the total money after receiving the gift.
Total money after receiving the gift + Money earned from mowing the lawn = Total money Marie has now
$32 + $14 = $46

Therefore, after the changes, Marie now has a total of $46.

### Answer: 46

Expected answer: 46

Correct? Yes

Problem: Suppose initially, Luke only found one dollar in his pocket and his dad gave him $27. How much money would Luke then have before buying the toy car?

Claude-3 Sonnet:

Okay, let's look at the updated information:

* Initially, Luke found $1 in his pocket
* Luke's dad gave him $27

To find the total amount of money Luke has before buying the toy car, we need to add the two amounts together.

Given:
- Amount Luke found in his pocket = $1
- Amount Luke's dad gave him = $27

Total amount of money Luke has = Amount found in pocket + Amount given by dad
Total amount of money Luke has = $1 + $27
Total amount of money Luke has = $28

Therefore, before buying the toy car, Luke would have $28.

### Answer: 28

Expected answer: 28

Correct? Yes

Problem: Linda has 29 quarters in her piggy bank. She uses 12 quarters to buy a small toy. Later that day, her mother gives her an additional 9 quarters. Then, her father gives her 25 more quarters. How many quarters does Linda have now?

Claude-3 Sonnet:

To solve this problem, we need to find the number of quarters Linda had after using 12 quarters to buy the toy, then add the 9 quarters her mother gave her, and finally add the 25 quarters her father gave her.

Given information:
- Linda initially had 29 quarters in her piggy bank.
- She used 12 quarters to buy a small toy.
- Her mother gave her an additional 9 quarters.
- Her father gave her 25 more quarters.

Step 1: Find the number of quarters Linda had after buying the toy.
Number of quarters after buying the toy = Initial number of quarters - Number of quarters used to buy the toy
Number of quarters after buying the toy = 29 - 12 = 17 quarters

Step 2: Find the number of quarters Linda had after her mother gave her 9 quarters.
Number of quarters after her mother's gift = Number of quarters after buying the toy + Number of quarters given by her mother
Number of quarters after her mother's gift = 17 + 9 = 26 quarters

Step 3: Find the total number of quarters Linda has now by adding the quarters her father gave her.
Total number of quarters now = Number of quarters after her mother's gift + Number of quarters given by her father
Total number of quarters now = 26 + 25 = 51 quarters

Therefore, Linda now has 51 quarters in her piggy bank.

### Answer: 51

Expected answer: 51

Correct? Yes

Problem: Linda initially had 29 quarters in her piggy bank. However, it turns out she miscounted and actually had 12 less than she initially thought. Then her dad gives her 80 quarters. How many quarters does Linda have now?

Claude-3 Sonnet:

To solve this problem, we need to find the correct initial number of quarters Linda had, and then add the quarters her dad gave her.

Given information:
- Linda initially thought she had 29 quarters, but she miscounted.
- She actually had 12 quarters less than she initially thought.
- Her dad gave her 80 quarters.

Step 1: Find the correct initial number of quarters Linda had.
Correct initial number of quarters = Initial number of quarters (miscounted) - Number of quarters miscounted
Correct initial number of quarters = 29 - 12 = 17 quarters

Step 2: Find the total number of quarters Linda has now by adding the quarters her dad gave her.
Total number of quarters now = Correct initial number of quarters + Number of quarters given by her dad
Total number of quarters now = 17 + 80 = 97 quarters

Therefore, Linda now has 97 quarters in her piggy bank.

### Answer: 97

Expected answer: 97

Correct? Yes

Problem: After Marcos has counted the money he added to his piggy bank, he remembers he won $30 from a school contest. If he adds this also to his piggy bank, how much money will he have in total?

Claude-3 Sonnet:

Okay, let's solve this step-by-step:

Given:
- Marcos initially had $61 in his piggy bank.
- He found $3 under his bed and added it to his piggy bank, making it $64.
- He won $30 from a school contest.

To find the total amount of money Marcos will have in his piggy bank after adding the $30 from the contest, we need to add it to the current amount in his piggy bank.

Step 1: Calculate the current amount in Marcos' piggy bank.
Current amount in piggy bank = $61 + $3 = $64

Step 2: Add the amount won from the school contest to the current amount in the piggy bank.
Total amount in piggy bank = Current amount in piggy bank + Amount won from contest
Total amount in piggy bank = $64 + $30 = $94

Therefore, after adding the $30 he won from the school contest to his piggy bank, Marcos will have a total of $94 in his piggy bank.

### Answer: 94

Expected answer: 94

Correct? Yes

Problem: If Marcos initially had $67 in his piggy bank instead of $61 and he still found $3 under his bed and added it, how much money would he have had in his piggy bank then?

Claude-3 Sonnet:

To solve this problem, we need to add the new amount of money Marcos initially had in his piggy bank and the amount of money he found under his bed.

Given information:
- Marcos initially had $67 in his piggy bank.
- Marcos found $3 under his bed and added it to his piggy bank.

Step 1: Add the amount of money Marcos had in his piggy bank and the amount of money he found under his bed.
Amount of money in the piggy bank = Amount of money initially in the piggy bank + Amount of money found under the bed
Amount of money in the piggy bank = $67 + $3
Amount of money in the piggy bank = $70

Therefore, if Marcos initially had $67 in his piggy bank and he found $3 under his bed and added it, he would have had $70 in his piggy bank.

### Answer: 70

Expected answer: 70

Correct? Yes

Problem: Suppose instead of spending $3 on a toy car, Tommy had spent $11 on a toy car. After spending $11 and receiving an additional $49 for chores, how much money would Tommy have now?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money Tommy has after spending $11 on a toy car and receiving $49 from his parents.

Given information:
- Tommy initially has $32 in his savings account.
- He spends $11 on a toy car.
- His parents give him an additional $49 for chores he did.

Step 1: Find the amount of money Tommy has after spending $11 on the toy car.
Initial amount - Amount spent = Remaining amount
$32 - $11 = $21

Step 2: Find the total amount of money Tommy has after receiving $49 from his parents.
Remaining amount + Additional amount received = Total amount
$21 + $49 = $70

Therefore, if Tommy had spent $11 on a toy car and received an additional $49 for chores, he would now have $70 in his savings account.

### Answer: 70

Expected answer: 70

Correct? Yes

Problem: Following the previous scenario, what if, instead of 75 quarters, Julia initially had 75 dollars. She spends 5 dollars on an ice cream treat. How many dollars does Julia have left after buying the ice cream?

Claude-3 Sonnet:

In this scenario, we need to find out how much money Julia has left after spending $5 on an ice cream treat, given that she initially had $75.

Given information:
- Julia initially had $75.
- Julia spent $5 on an ice cream treat.

Step 1: Find the amount of money Julia has left after buying the ice cream treat.
Amount of money left = Initial amount of money - Amount spent on the ice cream treat
Amount of money left = $75 - $5
Amount of money left = $70

Therefore, Julia has $70 left after buying the ice cream treat.

### Answer: 70

Expected answer: 70

Correct? Yes

Problem: Let's consider a slight change to the previous scenario. Suppose initially Sophie had 24 quarters instead of 21 in her piggy bank, and her big brother still gave her an additional 4 quarters. How many quarters does Sophie have now in her piggy bank, given this new initial amount?

Claude-3 Sonnet:

Okay, let's consider the new scenario with the updated initial amount of quarters.

Given information:
- Sophie initially has 24 quarters in her piggy bank.
- Her big brother gives her an additional 4 quarters.

Step 1: Find the total number of quarters Sophie has after receiving the additional quarters from her big brother.
Total quarters = Initial quarters + Additional quarters
Total quarters = 24 + 4
Total quarters = 28

Therefore, with the new initial amount of 24 quarters, and after receiving 4 more quarters from her big brother, Sophie now has 28 quarters in her piggy bank.

### Answer: 28

Expected answer: 28

Correct? Yes

Problem: Ellie has 62 quarters saved in her piggy bank. Today, she took out 9 quarters to purchase a book at a garage sale. How many quarters are left now in Ellie's piggy bank? Afterwards, Ellie buys stationary items that cost 35 quarters. How many quarters does Ellie have left in her piggy bank now?

Claude-3 Sonnet:

To solve this problem, we need to find the number of quarters left in Ellie's piggy bank after she took out 9 quarters to purchase a book, and then subtract the number of quarters she spent on stationery items.

Given information:
- Ellie had 62 quarters in her piggy bank.
- Ellie took out 9 quarters to purchase a book.
- Ellie bought stationery items that cost 35 quarters.

Step 1: Find the number of quarters left in Ellie's piggy bank after purchasing the book.
Number of quarters left after purchasing the book = Initial number of quarters - Number of quarters taken out for the book
Number of quarters left after purchasing the book = 62 - 9 = 53

Step 2: Find the number of quarters left in Ellie's piggy bank after purchasing the stationery items.
Number of quarters left after purchasing the stationery items = Number of quarters left after purchasing the book - Number of quarters spent on stationery items
Number of quarters left after purchasing the stationery items = 53 - 35 = 18

Therefore, after purchasing the book and the stationery items, Ellie has 18 quarters left in her piggy bank.

### Answer: 18

Expected answer: 18

Correct? Yes

Problem: Ellie originally had 74 quarters saved in her piggy bank. Later, she found out that she made a mistake counting and she actually had 9 quarters less than she thought she did. How many quarters does Ellie have in her piggy bank now, after correcting her counting mistake?

Claude-3 Sonnet:

In this problem, we need to find out how many quarters Ellie actually has in her piggy bank after correcting her counting mistake.

Given:
- Ellie originally thought she had 74 quarters in her piggy bank.
- However, she made a mistake in counting, and she actually had 9 quarters less than she thought.

To find the correct number of quarters in her piggy bank, we need to subtract 9 from the original count of 74 quarters.

Step 1: Subtract the number of quarters she miscounted from the original count.
Correct number of quarters = Original count - Number of quarters miscounted
Correct number of quarters = 74 - 9
Correct number of quarters = 65

Therefore, after correcting her counting mistake, Ellie has 65 quarters in her piggy bank.

### Answer: 65

Expected answer: 65

Correct? Yes

Problem: Lucy originally had 43 quarters before she went to the book fair, instead of 28. After buying a toy, how many quarters does she have left now?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Lucy originally had 43 quarters before going to the book fair.
- Lucy used 15 quarters to buy a toy at the book fair.

Step 1: Find the number of quarters Lucy has left after buying the toy.
Number of quarters left = Initial number of quarters - Number of quarters used
Number of quarters left = 43 - 15
Number of quarters left = 28

Therefore, after buying the toy at the book fair, Lucy has 28 quarters left.

### Answer: 28

Expected answer: 28

Correct? Yes

Problem: Continuing from the previous scenario, Marcus decided to buy a brand new video game that costs $41 from his savings. How much money will Marcus have left in his savings account after he buys the video game?

Claude-3 Sonnet:

To solve this problem, we need to subtract the cost of the video game from the total amount of money Marcus had in his savings account.

Given information:
- Marcus had a total of $76 in his savings account.
- The video game costs $41.

Step 1: Subtract the cost of the video game from the total amount of money in Marcus's savings account.
Total amount of money in savings account - Cost of the video game = Remaining amount of money in savings account
$76 - $41 = $35

Therefore, after buying the video game, Marcus will have $35 left in his savings account.

### Answer: 35

Expected answer: 35

Correct? Yes

Problem: Continuing from the previous scenario with Marcus, what if Marcus only had $4 in his savings account to begin with instead of $47? How much money would Marcus have in total after receiving extra $29 from mowing his neighbor's lawn?

Claude-3 Sonnet:

Okay, let's recalculate the total amount of money Marcus has with the new information.

Given information:
- Marcus had $4 in his savings account initially.
- Marcus received $29 from mowing his neighbor's lawn.

Step 1: Add the amount of money Marcus had in his savings account to the amount he received from mowing the lawn.
Amount of money in savings account + Amount received from mowing the lawn = Total amount of money
$4 + $29 = $33

Therefore, if Marcus had $4 in his savings account initially and received an extra $29 from mowing his neighbor's lawn, he would now have a total of $33.

### Answer: 33

Expected answer: 33

Correct? Yes

Problem: Ryan has 9 quarters in his piggy bank. He uses 3 quarters to buy a pencil from the school bookstore, leaving him with some remaining quarters. His sister gives him pennies and tells him he now has 35 quarters worth of coins in total. How many quarters' worth of pennies did Ryan's sister give him?

Claude-3 Sonnet:

In this problem, we need to find out how many quarters' worth of pennies Ryan's sister gave him.

Given:
- Ryan initially had 9 quarters in his piggy bank.
- He used 3 quarters to buy a pencil.
- After his sister gave him some pennies, he had a total of 35 quarters' worth of coins.

Step 1: Calculate the number of quarters Ryan had left after buying the pencil.
Number of quarters left = Initial number of quarters - Number of quarters used
Number of quarters left = 9 - 3 = 6 quarters

Step 2: Calculate the number of quarters' worth of pennies Ryan's sister gave him.
Number of quarters' worth of pennies = Total quarters' worth of coins - Number of quarters left
Number of quarters' worth of pennies = 35 - 6 = 29 quarters

Therefore, Ryan's sister gave him pennies worth 29 quarters.

### Answer: 29

Expected answer: 29

Correct? Yes

Problem: Ryan initially had 51 quarters in his piggy bank, instead of 9. He still uses 3 quarters to buy a pencil from the school bookstore. How many quarters does he have left in his piggy bank after his purchase in this scenario?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Ryan initially had 51 quarters in his piggy bank.
- Ryan uses 3 quarters to buy a pencil.

Step 1: Find the number of quarters Ryan has left after his purchase.
Number of quarters left = Initial number of quarters - Number of quarters used
Number of quarters left = 51 - 3
Number of quarters left = 48

Therefore, with the updated information, Ryan has 48 quarters left in his piggy bank after his purchase.

### Answer: 48

Expected answer: 48

Correct? Yes

Problem: Samantha has $80 in her bank account. Her grandpa gives her an additional $6 as a birthday gift. She then decides to spend $35 on a new book she wanted to buy. How much money does she have left after buying the book?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money Samantha had after receiving the birthday gift from her grandpa, and then subtract the cost of the book she bought.

Given information:
- Samantha has $80 in her bank account.
- Samantha's grandpa gives her an additional $6 as a birthday gift.
- Samantha spends $35 on a new book.

Step 1: Find the total amount of money Samantha had after receiving the birthday gift.
Amount of money Samantha had + Additional money from grandpa = Total amount of money Samantha had
$80 + $6 = $86

Step 2: Subtract the cost of the book from the total amount of money Samantha had.
Total amount of money Samantha had - Cost of the book = Amount of money Samantha has left
$86 - $35 = $51

Therefore, after buying the book for $35, Samantha has $51 left.

### Answer: 51

Expected answer: 51

Correct? Yes

Problem: Samantha initially had $88 in her bank account instead of $80. Her grandpa still gives her an additional $6 as a birthday gift. How much money does she have now after receiving the money from her grandpa?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Samantha initially had $88 in her bank account.
- Samantha's grandpa gives her an additional $6 as a birthday gift.

Step 1: Add the amount of money Samantha initially had and the additional money from her grandpa.
Amount of money Samantha initially had + Additional money from grandpa = Total amount of money Samantha has now
$88 + $6 = $94

Therefore, after receiving the money from her grandpa, Samantha now has $94 in her bank account.

### Answer: 94

Expected answer: 94

Correct? Yes

Problem: After spending on the vending machine, John finds an additional 84 quarters near a fountain. How many quarters does he have in total after picking up the additional quarters?

Claude-3 Sonnet:

To solve this problem, we need to find the total number of quarters John has after picking up the additional quarters from the fountain.

Given information:
- John had 8 quarters left after using 26 quarters in the vending machine.
- John found an additional 84 quarters near a fountain.

Step 1: Find the total number of quarters John has after picking up the additional quarters.
Total number of quarters = Number of quarters left + Additional quarters found
Total number of quarters = 8 + 84
Total number of quarters = 92

Therefore, John has a total of 92 quarters after picking up the additional 84 quarters from the fountain.

### Answer: 92

Expected answer: 92

Correct? Yes

Problem: Instead of 26 quarters, consider that John originally had 93 quarters. After using the same amount of quarters in the vending machine, how many quarters does he have left?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- John originally had 93 quarters.
- John used 26 quarters in the vending machine.

Step 1: Find the number of quarters John has left.
Number of quarters left = Initial number of quarters - Number of quarters used
Number of quarters left = 93 - 26
Number of quarters left = 67

Therefore, if John originally had 93 quarters and used 26 quarters in the vending machine, he has 67 quarters left.

### Answer: 67

Expected answer: 67

Correct? Yes

Problem: After giving to charity, Benjamin's parents surprised him by adding $20 to his piggy bank as a reward for his generous act. How much money does Benjamin have in his piggy bank now?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money Benjamin has in his piggy bank after his parents added $20 as a reward.

Given information:
- Benjamin had $13 left in his piggy bank after giving $74 to the charity.
- Benjamin's parents added $20 to his piggy bank as a reward.

Step 1: Add the amount of money Benjamin's parents gave him to the amount he had left in his piggy bank.
Total amount of money in the piggy bank = Amount left after giving to charity + Amount added by parents
Total amount of money in the piggy bank = $13 + $20

Step 2: Calculate the total amount of money in the piggy bank.
Total amount of money in the piggy bank = $13 + $20
Total amount of money in the piggy bank = $33

Therefore, after his parents added $20 to his piggy bank as a reward, Benjamin now has $33 in his piggy bank.

### Answer: 33

Expected answer: 33

Correct? Yes

Problem: If Benjamin originally had $87 in his piggy bank, but he decided to donate $36 to a local charity instead of $74, how much money would he have left in his piggy bank?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between the amount of money Benjamin had initially and the amount he gave to the charity.

Given information:
- Benjamin had $87 saved in his piggy bank.
- Benjamin gave $36 to a local charity.

Step 1: Subtract the amount Benjamin gave to the charity from the initial amount he had saved.
Amount of money left in the piggy bank = Initial amount - Amount given to charity
Amount of money left in the piggy bank = $87 - $36

Step 2: Calculate the amount of money left in the piggy bank.
Amount of money left in the piggy bank = $87 - $36
Amount of money left in the piggy bank = $51

Therefore, if Benjamin donated $36 to the local charity instead of $74, he would have $51 left in his piggy bank.

### Answer: 51

Expected answer: 51

Correct? Yes

Problem: Martin is saving for a bicycle that costs $92. He already spent $3 of his savings on an ice cream bar. After that, he found a board game he really liked that costs $62 and decided to buy it. How much money should he have left now?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money Martin has spent and subtract it from his initial savings.

Given information:
- The cost of the bicycle is $92.
- Martin spent $3 on an ice cream bar.
- Martin spent $62 on a board game.
- Martin initially had $92 in savings.

Step 1: Find the total amount of money Martin has spent.
Amount spent on ice cream bar + Amount spent on board game = Total amount spent
$3 + $62 = $65

Step 2: Find the amount of money Martin has left after spending on the ice cream bar and the board game.
Initial savings - Total amount spent = Amount of money left
$92 - $65 = $27

Therefore, Martin should have $27 left after spending $3 on an ice cream bar and $62 on a board game, given that he initially had $92 in savings.

### Answer: $27

Expected answer: 27

Correct? Yes

Problem: Now, imagine Martin initially had $68. He still spent $3 on the same ice cream bar. How much money should he have left now?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- The cost of the bicycle is $92.
- Martin spent $3 on an ice cream bar.
- Martin initially had $68.

Step 1: Find the amount of money Martin has left after buying the ice cream bar.
Initial amount of money - Amount spent on ice cream bar = Amount of money left
$68 - $3 = $65

Therefore, if Martin initially had $68 and spent $3 on an ice cream bar, he should have $65 left.

### Answer: $65

Expected answer: 65

Correct? Yes

Problem: Suppose Lori originally had $87 saved in her piggy bank instead of $58. After buying the same book, how much money would she have left in her piggy bank?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Lori originally had $87 saved in her piggy bank.
- The cost of the book is $17.

Step 1: Subtract the cost of the book from the amount of money Lori originally had in her piggy bank.
Amount of money left = Amount of money in the piggy bank - Cost of the book
Amount of money left = $87 - $17
Amount of money left = $70

Therefore, if Lori originally had $87 saved in her piggy bank and she bought the book that costs $17, she would have $70 left in her piggy bank after buying the book.

### Answer: $70

Expected answer: 70

Correct? Yes

Problem: After buying the toy, Andrew heads home and checks his piggy bank. He finds out he already had saved up 45 pennies. Now that Andrew added the remaining pennies from his toy transaction into his piggy bank, how many pennies does he have in his piggy bank in total?

Claude-3 Sonnet:

To solve this problem, we need to find the sum of the pennies Andrew already had in his piggy bank and the remaining pennies from the toy transaction.

Given information:
- Andrew had 45 pennies in his piggy bank before adding the remaining pennies from the toy transaction.
- Andrew had 3 pennies left after buying the toy.

Step 1: Find the total number of pennies in Andrew's piggy bank after adding the remaining pennies.
Total number of pennies in the piggy bank = Number of pennies already in the piggy bank + Number of remaining pennies from the toy transaction
Total number of pennies in the piggy bank = 45 + 3
Total number of pennies in the piggy bank = 48

Therefore, Andrew has a total of 48 pennies in his piggy bank after adding the remaining pennies from the toy transaction.

### Answer: 48

Expected answer: 48

Correct? Yes

Problem: Instead of 20 pennies, what if Andrew originally had 61 pennies before he purchased the toy? After buying the small toy for 17 pennies, how many pennies would Andrew have left?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Andrew originally had 61 pennies.
- Andrew used 17 pennies to buy a small toy.

Step 1: Find the number of pennies Andrew has left.
Number of pennies left = Initial number of pennies - Number of pennies used
Number of pennies left = 61 - 17
Number of pennies left = 44

Therefore, if Andrew originally had 61 pennies and used 17 pennies to buy the small toy, he would have 44 pennies left.

### Answer: 44

Expected answer: 44

Correct? Yes

Problem: John has $73 in his piggy bank. His mom gives him $14 for doing his chores. How much money does John have in total after receiving the money from his mom? He uses some of this money to buy a new video game that costs $63. How much money does John have left after buying the video game?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money John has after receiving the money from his mom, and then subtract the cost of the video game from that total.

Given information:
- John has $73 in his piggy bank.
- John's mom gives him $14 for doing his chores.
- John buys a video game that costs $63.

Step 1: Find the total amount of money John has after receiving the money from his mom.
Amount of money John had + Amount of money his mom gave him = Total amount of money John has
$73 + $14 = $87

Step 2: Subtract the cost of the video game from the total amount of money John has.
Total amount of money John has - Cost of the video game = Amount of money John has left
$87 - $63 = $24

Therefore, after buying the video game that costs $63, John has $24 left.

### Answer: $24

Expected answer: 24

Correct? Yes

Problem: John initially had $70 in his piggy bank instead of $73. His mom still gives him $14 for doing his chores. How much money does John have in total after receiving the money from his mom?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- John initially had $70 in his piggy bank.
- John's mom gives him $14 for doing his chores.

To find the total amount of money John has after receiving the money from his mom, we need to add the initial amount in his piggy bank to the amount his mom gave him.

Step 1: Add the initial amount in John's piggy bank to the amount his mom gave him.
Initial amount in John's piggy bank + Amount his mom gave him = Total amount of money John has
$70 + $14 = $84

Therefore, after receiving the money from his mom, John has a total of $84 in his piggy bank.

### Answer: $84

Expected answer: 84

Correct? Yes

Problem: After spending his money on the bike accessory, Eddie has $26 left. His aunt gives him an additional $6 to congratulate him, but then decides to give him $5 more, making him happier. Now, how much money does Eddie have in total after receiving the additional $5 from his aunt?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money Eddie has after receiving the additional $5 from his aunt.

Given information:
- After spending money on the bike accessory, Eddie has $26 left.
- His aunt gives him an additional $6 to congratulate him.
- His aunt then decides to give him $5 more.

Step 1: Calculate the total amount of money Eddie has after receiving the initial $6 from his aunt.
Total money after receiving $6 = Money left after spending + Money received from aunt
Total money after receiving $6 = $26 + $6 = $32

Step 2: Add the additional $5 that Eddie's aunt decides to give him.
Total money after receiving additional $5 = Total money after receiving $6 + Additional money received
Total money after receiving additional $5 = $32 + $5 = $37

Therefore, after receiving the additional $5 from his aunt, Eddie has a total of $37.

### Answer: 37

Expected answer: 37

Correct? Yes

Problem: Following up from the previous problem, Samantha decides to buy a toy that cost 34 quarters from her total savings. How many quarters will she have left after buying the toy?

Claude-3 Sonnet:

In the previous problem, we found that Samantha had a total of 85 quarters.

Given information:
- Samantha had a total of 85 quarters.
- The toy costs 34 quarters.

To find the number of quarters Samantha will have left after buying the toy, we need to subtract the cost of the toy from her total number of quarters.

Step 1: Subtract the cost of the toy from Samantha's total number of quarters.
Number of quarters left = Total number of quarters - Cost of the toy
Number of quarters left = 85 - 34
Number of quarters left = 51

Therefore, Samantha will have 51 quarters left after buying the toy.

### Answer: 51

Expected answer: 51

Correct? Yes

Problem: Suppose originally Samantha had 38 quarters instead of 48 in her piggy bank before she received the gift of 37 more quarters. Now how many quarters does Samantha have in total?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Samantha originally had 38 quarters in her piggy bank.
- Samantha received 37 more quarters as a gift on her birthday.

Step 1: Find the total number of quarters Samantha has now.
Total number of quarters = Number of quarters initially + Number of quarters received as a gift
Total number of quarters = 38 + 37
Total number of quarters = 75

Therefore, with the updated information, Samantha has a total of 75 quarters now.

### Answer: 75

Expected answer: 75

Correct? Yes

Problem: After buying the lego set, Mike sees a pack of marbles that costs $1. If he buys the marbles after purchasing the lego set, how much money from his original $99 would he have left then?

Claude-3 Sonnet:

Okay, let's break this down:
* Mike originally had $99
* He spent $30 on the Lego set
* After buying the Lego set, he had $99 - $30 = $69 left
* He wants to buy a pack of marbles that costs $1

To find out how much money he would have left after buying the marbles, we need to subtract the cost of the marbles from the amount he had left after buying the Lego set.

Amount left after buying Lego set: $69
Cost of marbles: $1

Amount left after buying marbles = Amount left after buying Lego set - Cost of marbles
                                 = $69 - $1
                                 = $68

Therefore, if Mike buys the pack of marbles after purchasing the Lego set, he would have $68 left from his original $99.

### Answer: $68

Expected answer: 68

Correct? Yes

Problem: Emily has 37 quarters in her piggy bank. She decides to use 22 quarters to buy a toy. How many quarters will she have left in her piggy bank after buying the toy? If she doubles the amount of quarters left, how many quarters will she have then?

Claude-3 Sonnet:

To solve this problem, we need to find the number of quarters Emily has left after buying the toy, and then double that amount.

Given information:
- Emily has 37 quarters in her piggy bank.
- Emily used 22 quarters to buy a toy.

Step 1: Find the number of quarters Emily has left after buying the toy.
Number of quarters left = Initial number of quarters - Number of quarters used to buy the toy
Number of quarters left = 37 - 22
Number of quarters left = 15

Step 2: Find the number of quarters Emily will have if she doubles the amount of quarters left.
Number of quarters after doubling = Number of quarters left × 2
Number of quarters after doubling = 15 × 2
Number of quarters after doubling = 30

Therefore, Emily will have 15 quarters left in her piggy bank after buying the toy, and if she doubles the amount of quarters left, she will have 30 quarters.

### Answer: 30

Expected answer: 30

Correct? Yes

Problem: Let's consider the previous scenario where Emily had 37 quarters in her piggy bank. She decided to use 22 quarters to buy a toy. But what if Emily had originally only had 31 quarters in her piggy bank before buying the toy? How many quarters will she have left in her piggy bank after buying the toy with 22 quarters?

Claude-3 Sonnet:

Okay, let's consider the new scenario where Emily had 31 quarters in her piggy bank initially, and she used 22 quarters to buy a toy.

Given information:
- Emily had 31 quarters in her piggy bank initially.
- Emily used 22 quarters to buy a toy.

To find the number of quarters left in her piggy bank after buying the toy, we need to subtract the number of quarters used from the initial number of quarters.

Step 1: Find the number of quarters left after buying the toy.
Number of quarters left = Initial number of quarters - Number of quarters used to buy the toy
Number of quarters left = 31 - 22
Number of quarters left = 9

Therefore, if Emily had 31 quarters in her piggy bank initially and used 22 quarters to buy a toy, she will have 9 quarters left in her piggy bank after buying the toy.

### Answer: 9

Expected answer: 9

Correct? Yes

Problem: From the previous problem, James received some change after buying a candy bar. Later that day, his mom gives him an extra 74¢ to spend at the toy machine at the local store. How many cents does James have in total now?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money James has after receiving the extra 74¢ from his mom.

Given information:
- James received 8¢ as change from buying the candy bar.
- James's mom gave him an extra 74¢ to spend at the toy machine.

Step 1: Add the change James received and the extra money from his mom.
Change from buying the candy bar + Extra money from mom = Total money James has
8¢ + 74¢ = 82¢

Therefore, James has a total of 82¢ now.

### Answer: 82¢

Expected answer: 82

Correct? Yes

Problem: After spending some cents on a candy bar, later in the day, James's mother gives him a 30¢ piece to buy ice cream. But the ice cream cost only 5¢. How much change should James receive back from the ice cream vendor?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between the amount James paid for the ice cream and the cost of the ice cream.

Given information:
- James's mother gave him 30¢ to buy ice cream.
- The cost of the ice cream is 5¢.

Step 1: Find the difference between the amount paid and the cost of the ice cream.
Amount paid - Cost of the ice cream = Change
30¢ - 5¢ = 25¢

Therefore, James should receive 25¢ as change from the ice cream vendor.

### Answer: 25¢

Expected answer: 25

Correct? Yes

Problem: Gary's mom realizes she made an error and actually gave him 86 quarters instead of the 31 quarters. After subtracting the 23 quarters he spent on the toy car, how many quarters does Gary now have remaining?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Gary's mom gave him 86 quarters instead of 31 quarters.
- Gary used 23 quarters to buy a toy car.

Step 1: Find the number of quarters Gary had left after buying the toy car.
Number of quarters left = Initial number of quarters - Number of quarters used
Number of quarters left = 86 - 23
Number of quarters left = 63

Therefore, with the updated information, Gary now has 63 quarters remaining after buying the toy car.

### Answer: 63

Expected answer: 63

Correct? Yes

Problem: Suppose, instead of having $36 initially, Melissa had $76 saved up from her chores. Then she receives $15 from her grandfather as a birthday gift. How much money does Melissa have in total in this scenario?

Claude-3 Sonnet:

In this scenario, the given information is:
- Melissa had $76 saved up from doing chores.
- Melissa received $15 from her grandfather as a birthday gift.

To find the total amount of money Melissa has, we need to add the amount she had saved up and the amount she received as a gift.

Step 1: Add the two amounts together.
Amount of money Melissa had saved up + Amount of money received as a gift = Total amount of money Melissa has
$76 + $15 = $91

Therefore, in this scenario where Melissa had $76 saved up initially and received $15 as a birthday gift from her grandfather, she has a total of $91.

### Answer: $91

Expected answer: 91

Correct? Yes

Problem: After buying the toy car, Jerry notices a toy airplane he also wants. The toy airplane costs 26 quarters. If Jerry buys the toy airplane as well, how many quarters will he have left?

Claude-3 Sonnet:

Okay, let's solve this step-by-step:

Given:
- Jerry initially had 39 quarters.
- He bought a toy car that cost 9 quarters.
- After buying the toy car, he had 30 quarters left (39 - 9 = 30).
- He wants to buy a toy airplane that costs 26 quarters.

To find how many quarters Jerry will have left after buying the toy airplane, we need to subtract the cost of the toy airplane from the number of quarters he had left after buying the toy car.

Step 1: Find the number of quarters Jerry had left after buying the toy car.
Number of quarters left after buying the toy car = 30 quarters

Step 2: Find the cost of the toy airplane in quarters.
Cost of the toy airplane = 26 quarters

Step 3: Find the number of quarters Jerry will have left after buying the toy airplane.
Number of quarters left after buying the toy car - Cost of the toy airplane = Number of quarters left after buying both toys
30 quarters - 26 quarters = 4 quarters

Therefore, after buying the toy car and the toy airplane, Jerry will have 4 quarters left.

### Answer: 4

Expected answer: 4

Correct? Yes

Problem: Suppose that Jerry initially had 67 quarters instead of 39. If he bought that same toy car costing 9 quarters, how many quarters would he have left?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between the number of quarters Jerry initially had and the cost of the toy car in quarters.

Given information:
- Jerry initially had 67 quarters.
- The toy car costs 9 quarters.

Step 1: Find the cost of the toy car in quarters.
Cost of the toy car = 9 quarters

Step 2: Find the number of quarters Jerry will have left after buying the toy car.
Number of quarters Jerry initially had - Cost of the toy car = Number of quarters left
67 quarters - 9 quarters = 58 quarters

Therefore, if Jerry initially had 67 quarters and bought the toy car costing 9 quarters, he would have 58 quarters left.

### Answer: 58

Expected answer: 58

Correct? Yes

Problem: Suppose Richard originally had $74 from his part-time job instead of $47. After buying the guitar pick for $13, how much money would Richard have left in this scenario?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Richard originally had $74 from his part-time job.
- The cost of the guitar pick is $13.

Step 1: Find the amount of money Richard had initially.
Amount of money Richard had initially = $74

Step 2: Find the cost of the guitar pick.
Cost of the guitar pick = $13

Step 3: Find the amount of money left with Richard after buying the guitar pick.
Amount of money left = Amount of money Richard had initially - Cost of the guitar pick
Amount of money left = $74 - $13
Amount of money left = $61

Therefore, if Richard originally had $74 from his part-time job, he would have $61 left after buying the guitar pick for $13.

### Answer: $61

Expected answer: 61

Correct? Yes

Problem: After buying the game, Sam received $74 for his birthday. How much money does he have in total after adding his birthday money to what was left in his piggy bank from buying the game?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money Sam has after adding his birthday money to the remaining money in his piggy bank.

Given information:
- After buying the game, Sam had $24 left in his piggy bank.
- Sam received $74 for his birthday.

Step 1: Add the remaining money in the piggy bank to the birthday money.
Total money = Remaining money in the piggy bank + Birthday money
Total money = $24 + $74
Total money = $98

Therefore, after adding his birthday money to the remaining money in his piggy bank, Sam has a total of $98.

### Answer: $98

Expected answer: 98

Correct? Yes

Problem: Suppose instead of $50, Sam originally had $79 in his piggy bank, and he still decides to buy the same game that costs $26. How much money will he now have left in his piggy bank after he buys the game?

Claude-3 Sonnet:

To solve this problem, we need to subtract the cost of the game from the new amount of money Sam has in his piggy bank.

Given information:
- Sam has $79 in his piggy bank.
- The game he wants to buy costs $26.

Step 1: Subtract the cost of the game from the amount of money Sam has.
Amount of money left = Amount of money Sam has - Cost of the game
Amount of money left = $79 - $26
Amount of money left = $53

Therefore, after buying the game, Sam will have $53 left in his piggy bank.

### Answer: $53

Expected answer: 53

Correct? Yes

Problem: Patrick has $87 in his wallet. He buys a new book that costs $85. After buying the book, his aunt gives him another $14 as a gift. How much money does Patrick have now?

Claude-3 Sonnet:

To solve this problem, we need to find the amount of money Patrick has left after buying the book, and then add the gift money from his aunt.

Given information:
- Patrick has $87 in his wallet.
- The cost of the new book is $85.
- After buying the book, Patrick's aunt gives him $14 as a gift.

Step 1: Find the amount of money Patrick has left after buying the book.
Amount of money left after buying the book = Amount of money in wallet - Cost of the book
Amount of money left after buying the book = $87 - $85 = $2

Step 2: Add the gift money from Patrick's aunt to the amount of money he has left.
Total amount of money Patrick has now = Amount of money left after buying the book + Gift money from aunt
Total amount of money Patrick has now = $2 + $14 = $16

Therefore, after buying the book and receiving the gift from his aunt, Patrick now has $16.

### Answer: $16

Expected answer: 16

Correct? Yes

Problem: Continuing from the previous problem, what if Patrick originally had $87 in his wallet, but the book he bought only cost $41. How much money would he have left after buying the book in this case?

Claude-3 Sonnet:

Okay, let's solve this new problem.

Given information:
- Patrick originally had $87 in his wallet.
- The cost of the book is $41.

To find the amount of money left after buying the book, we need to subtract the cost of the book from the original amount of money in Patrick's wallet.

Step 1: Subtract the cost of the book from the original amount of money in Patrick's wallet.
Amount of money left = Original amount of money - Cost of the book
Amount of money left = $87 - $41
Amount of money left = $46

Therefore, if Patrick originally had $87 in his wallet and the book he bought cost $41, he would have $46 left after buying the book.

### Answer: $46

Expected answer: 46

Correct? Yes

Problem: After purchasing the video game, Sam decides to save the remaining money for some future purchases. If he saves the same amount of money again next month, how much money will he have saved in total?

Claude-3 Sonnet:

Okay, let's break this down:
* Sam had $98 initially
* He spent $62 on a video game
* So he had $98 - $62 = $36 left
* He plans to save the remaining $36 this month
* And he plans to save the same amount ($36) next month as well

To find the total amount he will have saved, we need to add the amount he saved this month to the amount he will save next month.

Amount saved this month = $36
Amount to be saved next month = $36 (same as this month)

Total amount saved = Amount saved this month + Amount to be saved next month
Total amount saved = $36 + $36
Total amount saved = $72

Therefore, if Sam saves the remaining $36 this month and the same amount ($36) next month, he will have a total of $72 saved.

### Answer: $72

Expected answer: 72

Correct? Yes

Problem: After reflecting on his spending habits, Sam decided to limit his spending next month and only bought a video game that cost him $41 instead of spending $62 like last month. How much money did he have left from his $98 allowance now?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between Sam's initial allowance and the cost of the video game he bought this month.

Given information:
- Sam had an allowance of $98.
- Sam bought a video game that cost $41.

Step 1: Subtract the cost of the video game from Sam's initial allowance.
Amount of money Sam has left = Initial allowance - Cost of the video game
Amount of money Sam has left = $98 - $41
Amount of money Sam has left = $57

Therefore, after buying the video game that cost $41, Sam has $57 left from his $98 allowance.

### Answer: $57

Expected answer: 57

Correct? Yes

Problem: Amy's brother Tony gives her 12 more pennies to add to her piggy bank. How many pennies does Amy have in her piggy bank now, after receiving the additional pennies from Tony?

Claude-3 Sonnet:

To solve this problem, we need to find the sum of the number of pennies Amy had left in her piggy bank and the number of pennies she received from her brother Tony.

Given information:
- Amy had 67 pennies left in her piggy bank after buying the gumball.
- Tony gave Amy 12 more pennies.

Step 1: Find the total number of pennies Amy has in her piggy bank after receiving the additional pennies from Tony.
Total number of pennies = Number of pennies left + Number of pennies received from Tony
Total number of pennies = 67 + 12
Total number of pennies = 79

Therefore, Amy has 79 pennies in her piggy bank after receiving the additional pennies from Tony.

### Answer: 79

Expected answer: 79

Correct? Yes

Problem: Instead of starting with 74 pennies in her piggy bank, suppose Amy only had 71 pennies before she bought the gumball. How many pennies does Amy have left in her piggy bank after buying the gumball if that's the case?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Amy has 71 pennies in her piggy bank initially.
- Amy takes out 7 pennies to buy a gumball.

Step 1: Find the number of pennies Amy has left in her piggy bank.
Number of pennies left = Initial number of pennies - Number of pennies taken out
Number of pennies left = 71 - 7
Number of pennies left = 64

Therefore, if Amy had 71 pennies in her piggy bank before buying the gumball, she would have 64 pennies left after buying the gumball.

### Answer: 64

Expected answer: 64

Correct? Yes

Problem: Let's revise the original problem by saying that Sam initially had 59 quarters instead of 58. Now, with the additional 24 quarters he received for his birthday, how many quarters would Sam have in total?

Claude-3 Sonnet:

Okay, let's revise the problem with the new information.

Given information:
- Sam initially had 59 quarters.
- Sam received an additional 24 quarters for his birthday.

Step 1: Find the total number of quarters Sam has now.
Total quarters = Initial quarters + Additional quarters
Total quarters = 59 + 24
Total quarters = 83

Therefore, with the revised initial amount of 59 quarters and the additional 24 quarters received for his birthday, Sam now has a total of 83 quarters.

### Answer: 83

Expected answer: 83

Correct? Yes

Problem: Suppose Jeff originally found 41 quarters instead of 17 on the ground. His friend still gave him 14 quarters. How many quarters in total did Jeff end up with on that day?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Jeff found 41 quarters on the ground.
- Jeff's friend gave him 14 more quarters.

Step 1: Find the total number of quarters Jeff ended up with.
Total quarters = Quarters found on the ground + Quarters given by friend
Total quarters = 41 + 14
Total quarters = 55

Therefore, with Jeff finding 41 quarters on the ground and his friend giving him 14 more quarters, Jeff ended up with a total of 55 quarters on that day.

### Answer: 55

Expected answer: 55

Correct? Yes

Problem: Lucas takes his 4 pennies to the store and wants to buy a candy bar. The candy bar costs 61 cents. How many more cents does Lucas need to buy the candy bar?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between the cost of the candy bar and the amount of money Lucas has.

Given information:
- Lucas has 4 pennies, which is equivalent to 4 cents.
- The candy bar costs 61 cents.

Step 1: Convert the number of pennies Lucas has into cents.
Number of cents Lucas has = 4 pennies = 4 cents

Step 2: Find the difference between the cost of the candy bar and the amount of money Lucas has.
Additional amount needed = Cost of the candy bar - Amount of money Lucas has
Additional amount needed = 61 cents - 4 cents = 57 cents

Therefore, Lucas needs 57 more cents to buy the candy bar.

### Answer: 57

Expected answer: 57

Correct? Yes

Problem: Originally, Lucas found 7 pennies at the park instead of 2. If he still had his original 2 pennies in his pocket, how many pennies does Lucas have now?

Claude-3 Sonnet:

Okay, let's revisit the problem with the updated information.

Given information:
- Lucas initially had 2 pennies in his pocket.
- Lucas found 7 pennies at the park.

To find the total number of pennies Lucas has now, we need to add the number of pennies he initially had and the number of pennies he found at the park.

Step 1: Find the number of pennies Lucas initially had.
Number of pennies initially = 2 pennies

Step 2: Find the number of pennies Lucas found at the park.
Number of pennies found = 7 pennies

Step 3: Find the total number of pennies Lucas has now.
Total number of pennies = Number of pennies initially + Number of pennies found
Total number of pennies = 2 + 7 = 9 pennies

Therefore, with the updated information, Lucas now has 9 pennies.

### Answer: 9

Expected answer: 9

Correct? Yes

Problem: Continuing the previous problem, after getting his money for chores, Tom finds $3 in his coat pocket that he forgot he had. How much money does Tom have now?

Claude-3 Sonnet:

In the previous problem, we found that Tom had $44 after spending $13 on lunch and receiving $7 from his mom for helping with chores.

Now, we need to add the $3 that Tom found in his coat pocket to the $44 he already had.

Given information:
- Tom had $44 after spending money on lunch and receiving money from his mom.
- Tom found $3 in his coat pocket.

Amount of money Tom has now = Amount of money he had before + Amount of money found in the coat pocket
Amount of money Tom has now = $44 + $3 = $47

Therefore, Tom now has $47.

### Answer: 47

Expected answer: 47

Correct? Yes

Problem: In the previous scenario with Tom, let's suppose he initially had $82 instead of $50 in his wallet. After spending $13 on lunch and receiving $7 from his mom, how much money would he have then?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Tom initially has $82 in his wallet.
- Tom spends $13 on lunch.
- Tom's mom gives him $7 for helping with chores.

Step 1: Find the amount of money Tom has after spending money on lunch.
Amount of money after spending on lunch = Initial amount - Amount spent on lunch
Amount of money after spending on lunch = $82 - $13 = $69

Step 2: Find the amount of money Tom has after receiving money from his mom.
Amount of money after receiving money = Amount of money after spending on lunch + Amount received from mom
Amount of money after receiving money = $69 + $7 = $76

Therefore, if Tom initially had $82 in his wallet, after spending $13 on lunch and receiving $7 from his mom, he would have $76.

### Answer: 76

Expected answer: 76

Correct? Yes

Problem: John saves $76 from his part-time job. His uncle gives him an additional $21 as a birthday gift. After that, John decides to buy a video game that costs $26. How much money does John have left after purchasing the video game?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money John had initially, and then subtract the cost of the video game from that amount.

Given information:
- John saved $76 from his part-time job.
- John's uncle gave him $21 as a birthday gift.
- John wants to buy a video game that costs $26.

Step 1: Find the total amount of money John had initially.
John's savings + Uncle's gift = Total amount of money
$76 + $21 = $97

Step 2: Subtract the cost of the video game from the total amount of money.
Total amount of money - Cost of the video game = Amount of money left
$97 - $26 = $71

Therefore, John has $71 left after purchasing the video game.

### Answer: 71

Expected answer: 71

Correct? Yes

Problem: Instead of $76, let's say John initially saves $54 from his part-time job. His uncle still gives him an additional $21 as a birthday gift. How much money does John have now in total?

Claude-3 Sonnet:

Okay, let's update the initial amount John saved from his part-time job to $54.

Given information:
- John saved $54 from his part-time job.
- John's uncle gave him $21 as a birthday gift.

Step 1: Add the two amounts together.
John's savings + Uncle's gift = Total amount of money
$54 + $21 = $75

Therefore, with the updated initial savings of $54, John has a total of $75 now.

### Answer: 75

Expected answer: 75

Correct? Yes

Problem: Alex has 21 dollar bills. He uses 19 dollar bills to buy a toy robot. How many dollar bills does he have left after buying the toy robot? After his birthday party, he received 68 more dollar bills from his relatives. How many dollar bills does Alex have in total now?

Claude-3 Sonnet:

To solve this problem, we need to find the number of dollar bills Alex has left after buying the toy robot, and then add the number of dollar bills he received from his relatives after his birthday party.

Given information:
- Alex initially had 21 dollar bills.
- He used 19 dollar bills to buy a toy robot.
- After his birthday party, he received 68 more dollar bills from his relatives.

Step 1: Find the number of dollar bills Alex has left after buying the toy robot.
Number of dollar bills left = Initial number of dollar bills - Number of dollar bills used to buy the toy robot
Number of dollar bills left = 21 - 19 = 2

Step 2: Find the total number of dollar bills Alex has after receiving 68 more dollar bills from his relatives.
Total number of dollar bills = Number of dollar bills left + Number of dollar bills received from relatives
Total number of dollar bills = 2 + 68 = 70

Therefore, Alex has a total of 70 dollar bills after his birthday party.

### Answer: 70

Expected answer: 70

Correct? Yes

Problem: Considering the previous problem, Alex originally had 21 dollar bills, but what if he had originally only used 4 dollar bills to buy the toy robot instead of 19? How many dollar bills would he have left after this purchase?

Claude-3 Sonnet:

Okay, let's consider the new information:
- Alex originally had 21 dollar bills.
- He used 4 dollar bills to buy the toy robot.

To find the number of dollar bills left after the purchase, we need to subtract the number of dollar bills used from the initial number of dollar bills.

Given information:
- Initial number of dollar bills = 21
- Number of dollar bills used to buy the toy robot = 4

Step 1: Find the number of dollar bills left after the purchase.
Number of dollar bills left = Initial number of dollar bills - Number of dollar bills used
Number of dollar bills left = 21 - 4
Number of dollar bills left = 17

Therefore, if Alex used only 4 dollar bills to buy the toy robot, he would have 17 dollar bills left after the purchase.

### Answer: 17

Expected answer: 17

Correct? Yes

Problem: Daniel had $60 in his piggy bank and received an additional $25 from his parents for his good grades. Soon after, he decides to spend $56 on a new video game. How much money does Daniel have left after buying the video game?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money Daniel had initially and then subtract the cost of the video game from it.

Given information:
- Daniel had $60 in his piggy bank.
- Daniel received an additional $25 from his parents for his good grades.
- Daniel spent $56 on a new video game.

Step 1: Find the total amount of money Daniel had initially.
Amount of money in the piggy bank + Amount of money received from parents = Total amount of money initially
$60 + $25 = $85

Step 2: Subtract the cost of the video game from the total amount of money initially.
Total amount of money initially - Cost of the video game = Amount of money left
$85 - $56 = $29

Therefore, Daniel has $29 left after buying the video game.

### Answer: 29

Expected answer: 29

Correct? Yes

Problem: Daniel originally found $32 in his piggy bank instead of $60. He still received $25 from his parents for his good grades. How much money does Daniel have now?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Daniel found $32 in his piggy bank.
- Daniel received $25 from his parents for his good grades.

Step 1: Add the amount of money Daniel found in his piggy bank and the amount of money he received from his parents.
Amount of money Daniel had in his piggy bank + Amount of money received from parents = Total amount of money Daniel has now
$32 + $25 = $57

Therefore, with the updated information, Daniel has $57 now.

### Answer: 57

Expected answer: 57

Correct? Yes

Problem: If Greg had originally bought a different video game that cost $44 instead of $73, and still used his $13 discount coupon, how much would he have paid for the video game then?

Claude-3 Sonnet:

To solve this problem, we need to find the amount Greg would have paid for the video game that costs $44 after applying the discount coupon of $13.

Given information:
- The original price of the video game is $44.
- Greg has a discount coupon of $13.

Step 1: Subtract the discount coupon amount from the original price.
Amount paid = Original price - Discount coupon
Amount paid = $44 - $13
Amount paid = $31

Therefore, if Greg had bought the video game that costs $44 and used his $13 discount coupon, he would have paid $31 for the video game.

### Answer: 31

Expected answer: 31

Correct? Yes

Problem: Sophia spends $76 out of her total savings on buying a new game. How much money does she have left after buying the game?

Claude-3 Sonnet:

To solve this problem, we need to subtract the amount of money Sophia spent on buying the new game from her total savings.

Given information:
- Sophia had a total of $94 in savings.
- Sophia spent $76 on buying a new game.

Step 1: Subtract the amount spent on the game from Sophia's total savings.
Money left after buying the game = Total savings - Amount spent on the game
Money left after buying the game = $94 - $76
Money left after buying the game = $18

### Answer: 18

Expected answer: 18

Correct? Yes

Problem: Suppose Sophia initially had only $45 from her allowance before her 18th birthday, and she still received an additional $18 from her parents on her 18th birthday. How much money would she have in total then?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Sophia initially had $45 saved from her allowance before her 18th birthday.
- Sophia's parents gave her an additional $18 on her 18th birthday.

Step 1: Add the amount of money Sophia had saved and the additional money from her parents.
Sophia's total money = Money saved from allowance + Additional money from parents
Sophia's total money = $45 + $18
Sophia's total money = $63

### Answer: 63

Expected answer: 63

Correct? Yes

Problem: John's sister, Lucy, also had some money. She had $64. After John bought his video game, how much more money did Lucy have compared to John?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between the amount of money Lucy had and the amount of money John had left after buying the video game.

Given information:
- Lucy had $64.
- John had $33 left after buying the video game.

Step 1: Find the difference between Lucy's money and John's remaining money.
Difference in money = Lucy's money - John's remaining money
Difference in money = $64 - $33
Difference in money = $31

Therefore, Lucy had $31 more money than John after he bought the video game.

### Answer: $31

Expected answer: 31

Correct? Yes

Problem: Initially, John had $82 in his wallet, but he only spent $26 on a new video game this time rather than $49. How much money does he have left after buying the game now?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- John initially had $82 in his wallet.
- John spent $26 on a new video game.

To find the amount of money John has left after buying the video game, we need to subtract the amount he spent from the initial amount he had.

Step 1: Subtract the amount spent on the video game from the initial amount of money in John's wallet.
Amount of money left = Initial amount of money - Amount spent on the video game
Amount of money left = $82 - $26
Amount of money left = $56

Therefore, after buying the video game for $26, John has $56 left in his wallet.

### Answer: $56

Expected answer: 56

Correct? Yes

Problem: Alex had $22 and his father gave him an additional $33. His mother then decides to give him some money as well. After receiving money from his mother, Alex has $84 in total. How much money did Alex's mother give him?

Claude-3 Sonnet:

In this problem, we need to find out how much money Alex's mother gave him.

Given:
- Alex initially had $22.
- Alex's father gave him an additional $33.
- After receiving money from his mother, Alex had a total of $84.

To calculate the amount of money Alex's mother gave him, we need to subtract the total amount he had before receiving money from his mother from the final total amount.

Step 1: Calculate the total amount Alex had before receiving money from his mother.
Initial amount + Amount received from father = Total amount before receiving money from mother
$22 + $33 = $55

Step 2: Calculate the amount of money Alex's mother gave him.
Final total amount - Total amount before receiving money from mother = Amount received from mother
$84 - $55 = $29

Therefore, Alex's mother gave him $29.

### Answer: $29

Expected answer: 29

Correct? Yes

Problem: In our previous scenario, Alex received $22 from himself and an additional $33 from his father. Let's change the scenario a bit. Suppose he had $22 initially, but this time his father only gave him $17. How much money does Alex have in total now?

Claude-3 Sonnet:

Okay, let's solve this new scenario.

Given information:
- Alex had $22 initially.
- Alex's father gave him an additional $17.

To find the total amount of money Alex has now, we need to add his initial amount and the additional amount given by his father.

Step 1: Add the initial amount and the additional amount.
Initial amount + Additional amount = Total amount
$22 + $17 = $39

Therefore, with the new scenario where Alex's father gave him $17 instead of $33, Alex now has a total of $39.

### Answer: $39

Expected answer: 39

Correct? Yes

Problem: George had 27 pennies in his pocket. He then found a jar at home that contained 72 pennies. Excited, he adds the pennies he found in the jar to what he had in his pocket. Wanting to buy some candy, he spends 25 pennies at the local candy store. After this, how many pennies does George have left?

Claude-3 Sonnet:

To solve this problem, we need to find the total number of pennies George had after adding the pennies from the jar to the pennies in his pocket, and then subtract the number of pennies he spent at the candy store.

Given information:
- George had 27 pennies in his pocket.
- George found a jar containing 72 pennies.
- George spent 25 pennies at the candy store.

Step 1: Find the total number of pennies George had before going to the candy store.
Total pennies before going to the candy store = Pennies in his pocket + Pennies in the jar
Total pennies before going to the candy store = 27 + 72
Total pennies before going to the candy store = 99

Step 2: Subtract the number of pennies George spent at the candy store from the total pennies he had before going.
Pennies left after going to the candy store = Total pennies before going to the candy store - Pennies spent at the candy store
Pennies left after going to the candy store = 99 - 25
Pennies left after going to the candy store = 74

Therefore, after spending 25 pennies at the candy store, George has 74 pennies left.

### Answer: 74

Expected answer: 74

Correct? Yes

Problem: Let's revise Amy's sales from the original problem. Instead of selling 58 candles in the morning, she only sold one. She maintained her evening sales, selling another 27 candles. However, she still needed to pay a dollar for her parking fee. How much money did Amy earn in total after paying for parking with this revised sales?

Claude-3 Sonnet:

Okay, let's revise the problem with the new information.

Given information:
- Amy sells each candle for $1.
- Amy sold 1 candle in the morning.
- Amy sold 27 candles in the evening.
- Amy paid $1 for parking.

Step 1: Find the total amount of money Amy earned from selling candles.
Total candles sold = 1 + 27 = 28 candles
Total money earned from selling candles = 28 × $1 = $28

Step 2: Subtract the cost of parking from the total money earned.
Total money earned after paying for parking = Total money earned from selling candles - Cost of parking
Total money earned after paying for parking = $28 - $1 = $27

Therefore, with the revised sales, Amy earned a total of $27 after paying for parking.

### Answer: 27

Expected answer: 27

Correct? Yes

Problem: After spending some, Mason ended up with 32 quarters left. But his brother strikes again, borrowing 12 quarters for another trip to the arcade. How many quarters does Mason have now if he later realized and subtracted these borrowed quarters?

Claude-3 Sonnet:

To solve this problem, we need to find the number of quarters Mason had after spending some, and then subtract the number of quarters his brother borrowed for the arcade.

Given information:
- After spending some, Mason ended up with 32 quarters.
- His brother borrowed 12 quarters for another trip to the arcade.

Step 1: Find the number of quarters Mason had after spending some.
Number of quarters Mason had after spending some = 32 quarters

Step 2: Find the number of quarters his brother borrowed for the arcade.
Number of quarters his brother borrowed = 12 quarters

Step 3: Find the number of quarters Mason has now after subtracting the borrowed quarters.
Number of quarters Mason has now = Number of quarters Mason had after spending some - Number of quarters his brother borrowed
Number of quarters Mason has now = 32 quarters - 12 quarters
Number of quarters Mason has now = 20 quarters

Therefore, after realizing that his brother borrowed 12 quarters for another trip to the arcade, Mason has 20 quarters left.

### Answer: 20

Expected answer: 20

Correct? Yes

Problem: Rita made a mistake in her count and actually started with 84 quarters instead of 85. After realizing this, Rita wondered how many quarters she had left after her purchase. Can you find out for her?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between the corrected number of quarters Rita had initially and the number of quarters she spent on the book.

Given information:
- Rita actually had 84 quarters initially (instead of 85).
- Rita spent 69 quarters on a new book.

Step 1: Find the number of quarters Rita had before her purchase.
Number of quarters Rita had = 84 quarters

Step 2: Find the number of quarters Rita spent on the book.
Number of quarters Rita spent = 69 quarters

Step 3: Find the number of quarters Rita has left after her purchase.
Number of quarters left = Number of quarters Rita had - Number of quarters Rita spent
Number of quarters left = 84 quarters - 69 quarters
Number of quarters left = 15 quarters

Therefore, after realizing her initial count was incorrect, Rita has 15 quarters left after her purchase.

### Answer: 15

Expected answer: 15

Correct? Yes

Problem: After the bake sale, Carol decided to buy some baking supplies which cost $56. After spending this amount, how much money does Carol have left from her bake sale earnings?

Claude-3 Sonnet:

To solve this problem, we need to find the amount of money Carol has left after spending $56 on baking supplies from her total bake sale earnings.

Given information:
- Carol made a total of $99 from the bake sale.
- Carol spent $56 on baking supplies.

Step 1: Subtract the amount spent on baking supplies from the total bake sale earnings.
Total bake sale earnings - Amount spent on baking supplies = Amount of money left
$99 - $56 = $43

Therefore, after spending $56 on baking supplies, Carol has $43 left from her bake sale earnings.

### Answer: $43

Expected answer: 43

Correct? Yes

Problem: If Carol had only made $52 on the first day of the bake sale instead of $57, and still made $42 on the second day, how much money would she have made in total from the bake sale?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money Carol would have made from the bake sale if she had made $52 on the first day and $42 on the second day.

Given information:
- Carol made $52 on the first day (instead of $57).
- Carol made $42 on the second day.

Step 1: Add the amounts made on the first and second days.
Amount made on the first day + Amount made on the second day = Total amount made
$52 + $42 = $94

Therefore, if Carol had made $52 on the first day and $42 on the second day, she would have made a total of $94 from the bake sale.

### Answer: $94

Expected answer: 94

Correct? Yes

Problem: After paying for her school project, Sara had some quarters left. Her brother then gave her his 23 quarters to add to her savings. How many quarters does Sara have now?

Claude-3 Sonnet:

To solve this problem, we need to find the sum of the quarters Sara had left after paying for her school project and the quarters her brother gave her.

Given information:
- After paying for her school project, Sara had 21 quarters left.
- Sara's brother gave her 23 quarters.

Step 1: Find the total number of quarters Sara has now.
Total number of quarters = Number of quarters Sara had left + Number of quarters her brother gave her
Total number of quarters = 21 + 23
Total number of quarters = 44 quarters

Therefore, Sara now has 44 quarters.

### Answer: 44

Expected answer: 44

Correct? Yes

Problem: Instead of initially having 69 quarters, what if Sara had started out with 58 quarters and then had to use 48 quarters for her contribution to the school project. How many quarters would she have left in this situation before her brother gave her any quarters?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Sara initially had 58 quarters.
- Sara used 48 quarters for the school project.

To find the number of quarters Sara has left before her brother gave her any quarters, we need to subtract the number of quarters she used for the school project from the initial number of quarters she had.

Step 1: Find the number of quarters Sara has left before her brother gave her any quarters.
Number of quarters left = Initial number of quarters - Number of quarters used for the school project
Number of quarters left = 58 - 48
Number of quarters left = 10 quarters

Therefore, before her brother gave her any quarters, Sara would have 10 quarters left.

### Answer: 10

Expected answer: 10

Correct? Yes

Problem: After buying a candy with 2 cents, Danny decides to buy a toy car that costs 72 cents. How much money does he have left now?

Claude-3 Sonnet:

To solve this problem, we need to find out how much money Danny had left after buying the candy, and then subtract the cost of the toy car from that amount.

Given information:
- Danny initially had 97 cents.
- He spent 2 cents on a candy, leaving him with 95 cents.
- He wants to buy a toy car that costs 72 cents.

Step 1: Find the amount of money Danny had left after buying the candy.
Initial amount of money - Amount spent on candy = Amount of money left after buying candy
97 cents - 2 cents = 95 cents

Step 2: Subtract the cost of the toy car from the amount of money left after buying the candy.
Amount of money left after buying candy - Cost of the toy car = Amount of money left after buying both items
95 cents - 72 cents = 23 cents

Therefore, after buying the candy and the toy car, Danny has 23 cents left.

### Answer: 23 cents

Expected answer: 23

Correct? Yes

Problem: In the earlier situation, let's consider that Danny initially had 27 cents instead of his original 97 cents. He uses 2 cents to buy a candy from the store just like before. How much money does he have left now?

Claude-3 Sonnet:

Okay, let's consider the new information:

Given information:
- Danny initially had 27 cents.
- He spent 2 cents to buy a candy.

To find the amount of money Danny has left, we need to subtract the amount he spent from his initial amount.

Step 1: Subtract the amount spent from the initial amount.
Initial amount - Amount spent = Amount left
27 cents - 2 cents = 25 cents

Therefore, after buying the candy with his initial amount of 27 cents and spending 2 cents, Danny has 25 cents left.

### Answer: 25 cents

Expected answer: 25

Correct? Yes

Problem: After Lucy counts all of her quarters, she decides to buy a stuffed animal toy which costs 53 quarters at the store. If she uses the quarters from her piggy bank, how many quarters will she have left after buying the stuffed animal toy?

Claude-3 Sonnet:

To solve this problem, we need to find the number of quarters Lucy will have left after buying the stuffed animal toy.

Given information:
- Lucy has 83 quarters in her piggy bank.
- The stuffed animal toy costs 53 quarters.

Step 1: Find the number of quarters Lucy will have left after buying the stuffed animal toy.
Quarters left = Total quarters - Cost of the stuffed animal toy
Quarters left = 83 - 53
Quarters left = 30

Therefore, after buying the stuffed animal toy that costs 53 quarters, Lucy will have 30 quarters left in her piggy bank.

### Answer: 30

Expected answer: 30

Correct? Yes

Problem: Suppose instead of 63 quarters, Lucy's friends gave her a total of 74 quarters at her birthday party. After adding her friends' gifts to the existing 20 quarters in her piggy bank, how many quarters would Lucy have then?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Lucy's piggy bank initially has 20 quarters.
- Lucy's friends give her a total of 74 quarters as a gift.

Step 1: Find the total number of quarters Lucy has after adding the new quarters to her piggy bank.
Total quarters = Quarters in the piggy bank + Quarters received as a gift
Total quarters = 20 + 74
Total quarters = 94

Therefore, after adding the 74 quarters she received from her friends to the existing 20 quarters in her piggy bank, Lucy would have a total of 94 quarters.

### Answer: 94

Expected answer: 94

Correct? Yes

Problem: Continuing from the previous problem, consider if Marco starts with 32 quarters instead of 12 in his piggy bank, but still used 10 quarters to buy the toy car. How many quarters would Marco have left in this case?

Claude-3 Sonnet:

Okay, let's solve this problem.

Given information:
- Marco starts with 32 quarters in his piggy bank.
- Marco uses 10 quarters to buy a toy car.

To find the number of quarters Marco has left, we need to subtract the number of quarters he used to buy the toy car from the initial number of quarters he had.

Step 1: Find the number of quarters Marco has left after buying the toy car.
Number of quarters left = Initial number of quarters - Number of quarters used to buy the toy car
Number of quarters left = 32 - 10
Number of quarters left = 22

Therefore, if Marco starts with 32 quarters in his piggy bank and uses 10 quarters to buy the toy car, he will have 22 quarters left in his piggy bank.

### Answer: 22

Expected answer: 22

Correct? Yes

Problem: Mason has $48 saved in his piggy bank. He takes out $2 to buy a snack. After buying the snack, Mason's friend Mark gave him the same amount Mason had left in his piggy bank. How much money does Mason have now considering the money Mark gave him?

Claude-3 Sonnet:

To solve this problem, we need to find the amount of money Mason had left after buying the snack, and then double that amount since Mark gave him the same amount.

Given information:
- Mason initially had $48 saved in his piggy bank.
- Mason took out $2 to buy a snack.
- After buying the snack, Mark gave Mason the same amount that Mason had left in his piggy bank.

Step 1: Find the amount of money Mason had left after buying the snack.
Initial amount saved - Amount spent on the snack = Amount left in the piggy bank
$48 - $2 = $46

Step 2: Calculate the total amount of money Mason has now, including the money Mark gave him.
Amount left in the piggy bank + Amount Mark gave him = Total amount of money Mason has now
$46 + $46 = $92

Therefore, after Mark gave him the same amount he had left in his piggy bank, Mason now has $92.

### Answer: $92

Expected answer: 92

Correct? Yes

Problem: Instead of buying a $58 toy car, George decides to buy a video game that costs $81. He still pays $4 for the gift wrap. How much money did George now spend in total for the video game and the gift wrap?

Claude-3 Sonnet:

To solve this problem, we need to find the total cost of the video game and the gift wrap.

Given information:
- Cost of the video game = $81
- Cost of the gift wrap = $4

Total cost = Cost of the video game + Cost of the gift wrap
Total cost = $81 + $4
Total cost = $85

Therefore, George spent a total of $85 to purchase the video game and the gift wrap.

### Answer: 85

Expected answer: 85

Correct? Yes

Problem: In the previous problem, instead of having $62 saved from his part-time job, imagine if David only managed to save $10. If he still gets $23 as a birthday gift from his cousin and combines both these amounts, how much money will he have in total now?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- David saved $10 from his part-time job.
- David received $23 as a birthday gift from his cousin.

To find the total amount of money David will have, we need to add the amount he saved from his part-time job and the amount he received as a gift.

Step 1: Add the two amounts together.
Amount saved from part-time job + Amount received as a gift = Total amount of money
$10 + $23 = $33

Therefore, if David combines the $10 he saved from his part-time job and the $23 he received as a birthday gift from his cousin, he will have a total of $33.

### Answer: 33

Expected answer: 33

Correct? Yes

Problem: Mom gave Lucas 96 pennies for his piggy bank. Later, she took away 76 pennies to give him a dollar bill instead. How many pennies does Lucas have now in his piggy bank? The next day, his grandma doubles the amount of pennies in his piggy bank. How many pennies does Lucas have in his piggy bank now after his grandma adds her pennies?

Claude-3 Sonnet:

Okay, let's solve this step-by-step:

Given:
- Mom gave Lucas 96 pennies initially.
- Mom took away 76 pennies, leaving Lucas with 96 - 76 = 20 pennies.
- The next day, grandma doubles the amount of pennies in Lucas's piggy bank.

Step 1: Find the number of pennies Lucas had after his mom took away 76 pennies.
Number of pennies after mom took away 76 = 96 - 76 = 20 pennies

Step 2: Find the number of pennies after grandma doubles the amount.
Number of pennies after grandma doubles = 20 × 2 = 40 pennies

Therefore, after his grandma doubles the amount of pennies in his piggy bank, Lucas has 40 pennies in his piggy bank.

### Answer: 40

Expected answer: 40

Correct? Yes

Problem: After saving 27 quarters and getting an additional 45 from his brother, Miguel found 17 more quarters under his bed. How many quarters does he now have in total?

Claude-3 Sonnet:

To solve this problem, we need to add the number of quarters Miguel found under his bed to the total number of quarters he already had.

Given information:
- Miguel had a total of 72 quarters after receiving the gift from his older brother (27 quarters saved up + 45 quarters from his brother).
- Miguel found 17 more quarters under his bed.

Step 1: Find the total number of quarters Miguel has after finding the additional quarters under his bed.
Total quarters = Quarters he already had + Quarters found under the bed
Total quarters = 72 + 17
Total quarters = 89

Therefore, Miguel now has a total of 89 quarters after finding the additional 17 quarters under his bed.

### Answer: 89

Expected answer: 89

Correct? Yes

Problem: Larry has $42 in his savings account. He takes out $16 to buy a new book. In total, he then receives $37 from his parents for helping them with household chores. The next day Larry spends $38 on a video game. How much money does Larry have left now?

Claude-3 Sonnet:

To solve this problem, we need to find the amount of money Larry has after taking out money for the book, adding the money received from his parents, and then subtracting the amount spent on the video game.

Given information:
- Larry initially has $42 in his savings account.
- He takes out $16 to buy a new book.
- He receives $37 from his parents for helping them with household chores.
- The next day, he spends $38 on a video game.

Step 1: Find the amount of money Larry has after taking out $16 for the book and receiving $37 from his parents.
Initial amount - Amount taken out for the book + Amount received from parents = Amount after receiving money from parents
$42 - $16 + $37 = $63

Step 2: Find the amount of money Larry has after spending $38 on the video game.
Amount after receiving money from parents - Amount spent on the video game = Amount remaining
$63 - $38 = $25

Therefore, after taking out money for the book, receiving money from his parents, and spending money on the video game, Larry has $25 left.

### Answer: 25

Expected answer: 25

Correct? Yes

Problem: In the previous scenario, suppose Larry originally had $42 in his savings account, but instead of taking $16, he took $39 to buy a new book. In total, he then receives $37 from his parents for helping them with household chores. How much money does Larry now have?

Claude-3 Sonnet:

To solve this problem, we need to find the amount of money Larry has after taking out money for the book and adding the money received from his parents.

Given information:
- Larry initially has $42 in his savings account.
- He takes out $39 to buy a new book.
- He receives $37 from his parents for helping them with household chores.

Step 1: Find the amount of money Larry has after taking out $39 for the book.
Initial amount - Amount taken out for the book = Amount remaining
$42 - $39 = $3

Step 2: Find the total amount of money Larry has after receiving $37 from his parents.
Amount remaining + Amount received from parents = Total amount
$3 + $37 = $40

Therefore, after taking out $39 for the book and receiving $37 from his parents, Larry now has $40 in his savings account.

### Answer: 40

Expected answer: 40

Correct? Yes

Problem: After counting all of his money, Aiden decides he wants to buy a new video game that costs $79. If he uses all of the money he has from finding the purse and helping his neighbor, how much money will he have left after buying the video game?

Claude-3 Sonnet:

To solve this problem, we need to find the amount of money Aiden will have left after buying the video game.

Given information:
- Aiden has a total of $88 (from the previous problem).
- The video game costs $79.

Step 1: Find the amount of money Aiden will have left after buying the video game.
Amount of money left = Total amount of money - Cost of the video game
Amount of money left = $88 - $79
Amount of money left = $9

Therefore, Aiden will have $9 left after buying the video game that costs $79.

### Answer: 9

Expected answer: 9

Correct? Yes

Problem: Suppose instead of spending $11 on a comic book, Ryan decided to buy a more expensive comic book that cost $26. After buying this comic and the $64 video game, how much money would he have left, if he gave all his saved money to his mom and she gave him back the remaining amount after each purchase?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Ryan saves up $93 by doing his chores.
- He spends $26 on a more expensive comic book.
- He spends $64 on a new video game.

Step 1: Calculate the remaining money after buying the more expensive comic book.
Initial amount = $93
Amount spent on comic book = $26
Remaining amount after buying comic book = $93 - $26 = $67

Step 2: Calculate the remaining money after buying the video game.
Remaining amount after buying comic book = $67
Amount spent on video game = $64
Remaining amount after buying video game = $67 - $64 = $3

Therefore, if Ryan bought the more expensive comic book for $26 and the video game for $64, he would have $3 left after buying the video game, assuming he gave all his saved money to his mom, and she gave him back the remaining amount after each purchase.

### Answer: 3

Expected answer: 3

Correct? Yes

Problem: Benjamin has $8. He buys a toy car that costs $3. After buying the toy car, his parents gift him $74 for doing well on his report card. How much money does Benjamin have in total after receiving the gift from his parents?

Claude-3 Sonnet:

To solve this problem, we need to find the amount of money Benjamin had after buying the toy car, and then add the gift money from his parents.

Given information:
- Benjamin had $8 initially.
- The toy car cost $3.
- After buying the toy car, his parents gifted him $74.

Step 1: Find the amount of money Benjamin had after buying the toy car.
Amount of money Benjamin had initially - Cost of the toy car = Amount of money left after buying the toy car
$8 - $3 = $5

Step 2: Add the gift money from his parents to the amount of money left after buying the toy car.
Amount of money left after buying the toy car + Gift money from parents = Total amount of money Benjamin has
$5 + $74 = $79

Therefore, Benjamin has $79 in total after receiving the gift from his parents.

### Answer: $79

Expected answer: 79

Correct? Yes

Problem: In the previous problem, Benjamin had $82. Suppose instead he initially had $3 for buying a toy car, subtracted from his total of $82. How much money would Benjamin have left then?

Claude-3 Sonnet:

Okay, let's solve this problem step-by-step:

Given information:
- Benjamin initially had $82.
- He wants to buy a toy car that costs $3.

Step 1: Subtract the cost of the toy car from the amount of money Benjamin had initially.
Amount of money Benjamin had initially - Cost of the toy car = Amount of money left
$82 - $3 = $79

Therefore, if Benjamin initially had $82 and he spent $3 to buy a toy car, he would have $79 left.

### Answer: $79

Expected answer: 79

Correct? Yes

Problem: Continuing from the previous problem where Carlos had $91 and spent $25 on a video game; consider that he also planned to save up a total of $67 for a concert ticket. After buying the video game, how much more money does he need to save for the concert ticket?

Claude-3 Sonnet:

In this problem, we need to find out how much more money Carlos needs to save for the concert ticket after buying the video game.

Given:
- Carlos initially had $91.
- He spent $25 on a video game.
- He wants to save up a total of $67 for a concert ticket.

Step 1: Calculate the amount of money Carlos has left after buying the video game.
Amount of money left after buying the video game = $91 - $25 = $66

Step 2: Calculate the additional amount of money Carlos needs to save for the concert ticket.
Additional amount needed = Target amount for the concert ticket - Amount of money left after buying the video game
Additional amount needed = $67 - $66 = $1

Therefore, Carlos needs to save $1 more to have enough money for the concert ticket after buying the video game.

### Answer: $1

Expected answer: 1

Correct? Yes

Problem: Continuing from the start of the previous scenario, Carlos initially had $91 from his summer job. However, instead of spending $25 on a video game, what if he only spent $14 on a used game? How much money would he have left after this purchase?

Claude-3 Sonnet:

Okay, let's continue with the scenario where Carlos initially had $91 from his summer job.

Given information:
- Carlos saved $91 from his summer job.
- He wants to spend $14 on a used game.

To find the amount of money Carlos would have left after purchasing the used game, we need to subtract the cost of the game from the amount of money he saved.

Step 1: Subtract the cost of the used game from the amount of money Carlos saved.
Amount of money left = Amount of money saved - Cost of the used game
Amount of money left = $91 - $14
Amount of money left = $77

Therefore, after purchasing the used game for $14, Carlos would have $77 left from the $91 he saved from his summer job.

### Answer: $77

Expected answer: 77

Correct? Yes

Problem: Jacob saved $68 from his allowance and received $30 from his godmother for his birthday. After his birthday, he bought a new video game that cost him $70. How much money does Jacob have left after buying the video game?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money Jacob had after his birthday, and then subtract the cost of the video game from that amount.

Given information:
- Jacob had saved $68 from his allowance.
- Jacob received $30 from his godmother as a birthday present.
- Jacob bought a video game that cost $70.

Step 1: Find the total amount of money Jacob had after his birthday.
Amount of money Jacob had saved + Amount of money received as a birthday present = Total amount of money after his birthday
$68 + $30 = $98

Step 2: Subtract the cost of the video game from the total amount of money Jacob had after his birthday.
Total amount of money after his birthday - Cost of the video game = Amount of money left after buying the video game
$98 - $70 = $28

Therefore, after buying the video game, Jacob has $28 left.

### Answer: $28

Expected answer: 28

Correct? Yes

Problem: Instead of receiving $30 from his godmother for his birthday, let's say Jacob only received $10. If he originally had saved $68 from his allowance, how much money would Jacob have in total after his birthday?

Claude-3 Sonnet:

Okay, let's recalculate with the new information.

Given information:
- Jacob originally had $68 saved from his allowance.
- Jacob received $10 as a birthday present from his godmother instead of $30.

To find the total amount of money Jacob has after his birthday, we need to add the amount he originally had saved and the amount he received as a birthday present.

Step 1: Add the amount of money Jacob originally had saved and the amount of money he received as a birthday present.
Amount of money Jacob had saved + Amount of money received as a birthday present = Total amount of money Jacob has after his birthday
$68 + $10 = $78

Therefore, with the new information that Jacob received $10 instead of $30 as a birthday present, he would have a total of $78 after his birthday.

### Answer: $78

Expected answer: 78

Correct? Yes

Problem: Following the previous problem, Ella plans to spend $94 on a new bike. After adding her birthday and Christmas money, how much more money does she need to buy her new bike?

Claude-3 Sonnet:

In the previous problem, we found that Ella had a total of $65 in her piggy bank after adding her birthday money ($20) and her aunt's Christmas gift ($45).

Given information:
- Ella has $65 in her piggy bank.
- The cost of the new bike is $94.

To find how much more money Ella needs to buy the new bike, we need to subtract the amount of money she has from the cost of the bike.

Step 1: Find the difference between the cost of the bike and the amount of money Ella has.
Cost of the bike - Amount of money Ella has = Additional money needed
$94 - $65 = $29

Therefore, Ella needs an additional $29 to buy the new bike.

### Answer: 29

Expected answer: 29

Correct? Yes

Problem: After counting the quarters he found under his bed and in his coat pocket, Rob also remembers there were 19 quarters he had put in a jar on his desk. How many quarters does Rob have now in total?

Claude-3 Sonnet:

Okay, let's add the new information to the problem.

Given information:
- Rob found 25 quarters under his bed.
- Rob found 6 quarters in his coat pocket.
- Rob had 19 quarters in a jar on his desk.

To find the total number of quarters Rob has, we need to add the quarters he found under the bed, in his coat pocket, and in the jar on his desk.

Step 1: Add the number of quarters found under the bed, in the coat pocket, and in the jar.
Number of quarters found under the bed + Number of quarters found in the coat pocket + Number of quarters in the jar = Total number of quarters
25 + 6 + 19 = 50

Therefore, Rob has a total of 50 quarters now.

### Answer: 50

Expected answer: 50

Correct? Yes

Problem: Instead of the 25 quarters found under his bed in the initial counting, imagine Rob had actually found 32 quarters under his bed. Given that he still found 6 quarters in his coat pocket, how many quarters would Rob have found in total then?

Claude-3 Sonnet:

Okay, let's update the information:

- Rob found 32 quarters under his bed.
- Rob found 6 quarters in his coat pocket.

To find the total number of quarters, we need to add the quarters found under the bed and in the coat pocket.

Step 1: Add the number of quarters found under the bed and in the coat pocket.
Number of quarters found under the bed + Number of quarters found in the coat pocket = Total number of quarters found
32 + 6 = 38

Therefore, if Rob found 32 quarters under his bed and 6 quarters in his coat pocket, he would have found a total of 38 quarters.

### Answer: 38

Expected answer: 38

Correct? Yes

Problem: Stacy then decides to buy a toy horse for $47. How much money will Stacy have left in her piggy bank after buying the toy?

Claude-3 Sonnet:

To solve this problem, we need to subtract the cost of the toy horse from the total amount of money Stacy has.

Given information:
- Stacy has a total of $78 after receiving the additional $5 from her father.
- The toy horse costs $47.

Step 1: Subtract the cost of the toy horse from the total amount of money Stacy has.
Total amount - Cost of the toy horse = Amount left
$78 - $47 = $31

Therefore, Stacy will have $31 left in her piggy bank after buying the toy horse.

### Answer: 31

Expected answer: 31

Correct? Yes

Problem: Suppose Stacy originally had $76 in her piggy bank instead of $73, and her father still added $5. How much money would Stacy have in total then?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Stacy originally had $76 in her piggy bank.
- Stacy's father gave her an additional $5.

Step 1: Add the initial amount and the additional amount.
Initial amount + Additional amount = Total amount
$76 + $5 = $81

Therefore, if Stacy originally had $76 in her piggy bank and her father added $5, Stacy would have a total of $81.

### Answer: 81

Expected answer: 81

Correct? Yes

Problem: After counting their savings, Mason and Ethan realized they could take a couple of quarters out to buy a toy from the vending machine. If they were to remove 2 quarters, how many would they still have saved up?

Claude-3 Sonnet:

To solve this problem, we need to subtract the number of quarters they want to remove from their total savings.

Given information:
- Mason and Ethan had a total of 99 quarters saved.
- They want to remove 2 quarters to buy a toy from the vending machine.

Step 1: Subtract the number of quarters they want to remove from their total savings.
Remaining quarters = Total quarters - Quarters to be removed
Remaining quarters = 99 - 2
Remaining quarters = 97

Therefore, after removing 2 quarters to buy a toy from the vending machine, Mason and Ethan would still have 97 quarters saved up.

### Answer: 97

Expected answer: 97

Correct? Yes

Problem: Suppose initially, Mason had saved only 15 quarters instead of 52. In that case, how many total quarters would the brothers have saved together before they took any out?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Mason had saved 15 quarters.
- Ethan had saved 47 quarters.

To find the total number of quarters saved by the brothers, we need to add the quarters saved by Mason and Ethan.

Total quarters = Quarters saved by Mason + Quarters saved by Ethan
Total quarters = 15 + 47
Total quarters = 62

Therefore, if Mason had saved only 15 quarters instead of 52, the brothers would have saved a total of 62 quarters together before taking any out.

### Answer: 62

Expected answer: 62

Correct? Yes

Problem: John has 61 quarters in his coin jar. He takes out 1 quarter to use for a coin operated machine. The next day, he uses 1 more quarter for a gumball machine. How many quarters are left in John's jar now?

Claude-3 Sonnet:

To solve this problem, we need to find the number of quarters left in John's coin jar after taking out two quarters on two different days.

Given information:
- John initially has 61 quarters in his coin jar.
- On the first day, he takes out 1 quarter for a coin-operated machine.
- On the next day, he takes out 1 more quarter for a gumball machine.

Step 1: Find the number of quarters left after taking out 1 quarter on the first day.
Number of quarters left after the first day = Initial number of quarters - Number of quarters taken out
Number of quarters left after the first day = 61 - 1 = 60

Step 2: Find the number of quarters left after taking out 1 more quarter on the next day.
Number of quarters left after the second day = Number of quarters left after the first day - Number of quarters taken out
Number of quarters left after the second day = 60 - 1 = 59

Therefore, after taking out 1 quarter on the first day and 1 more quarter on the next day, John has 59 quarters left in his coin jar.

### Answer: 59

Expected answer: 59

Correct? Yes

Problem: John originally had 61 quarters in his coin jar. What if John, instead of taking out one quarter two separate times, decides to remove 20 quarters in one go to buy a toy car? How many quarters would be left in his coin jar then?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- John originally had 61 quarters in his coin jar.
- John removes 20 quarters in one go to buy a toy car.

Step 1: Find the number of quarters John has after removing 20 quarters.
Number of quarters left = Initial number of quarters - Number of quarters removed
Number of quarters left = 61 - 20
Number of quarters left = 41

Therefore, after removing 20 quarters to buy a toy car, John has 41 quarters left in his coin jar.

### Answer: 41

Expected answer: 41

Correct? Yes

Problem: Suppose instead of earning $62, Benjamin earns only $43 from his part-time job and still gets an extra $10 from his parents as a reward for his grades. Now, how much money does Benjamin have in total?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Benjamin earns $43 from his part-time job.
- Benjamin gets an extra $10 from his parents as a reward for his grades.

Step 1: Add the amount of money Benjamin earns from his part-time job and the extra money he gets from his parents.
Amount of money Benjamin has in total = Money earned from part-time job + Extra money from parents
Amount of money Benjamin has in total = $43 + $10
Amount of money Benjamin has in total = $53

Therefore, with Benjamin earning $43 from his part-time job and getting an extra $10 from his parents, he has a total of $53.

### Answer: 53

Expected answer: 53

Correct? Yes

Problem: John has $50 in his savings account. He decides to buy a game that costs $36. After buying the game, how much more does he need to save to have $82 in his account?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between the desired amount ($82) and the amount John will have after buying the game.

Given information:
- John has $50 in his savings account.
- The game costs $36.
- John wants to have $82 in his account.

Step 1: Calculate the amount of money John will have after buying the game.
Amount of money left after buying the game = $50 - $36 = $14

Step 2: Calculate the difference between the desired amount ($82) and the amount John will have after buying the game ($14).
Additional amount needed = Desired amount - Amount left after buying the game
Additional amount needed = $82 - $14 = $68

Therefore, John needs to save an additional $68 to have $82 in his account after buying the game.

### Answer: $68

Expected answer: 68

Correct? Yes

Problem: John originally had $50 in his savings account but he used $11 to buy a book. How much money does he have left in his account now?

Claude-3 Sonnet:

To solve this problem, we need to subtract the amount of money John spent on the book from the initial amount he had in his savings account.

Given information:
- John originally had $50 in his savings account.
- John spent $11 to buy a book.

Step 1: Subtract the amount spent on the book from the initial amount in John's savings account.
Amount of money left = Initial amount in savings account - Amount spent on the book
Amount of money left = $50 - $11
Amount of money left = $39

Therefore, after buying the book for $11, John has $39 left in his savings account.

### Answer: $39

Expected answer: 39

Correct? Yes

Problem: Arnold has 9 quarters and he finds 14 more quarters on the ground. Suddenly, his friend Mike comes over and gives him 56 more quarters that he doesn't need anymore. By the end of the day, how many total quarters does Arnold have?

Claude-3 Sonnet:

To solve this problem, we need to find the sum of the quarters Arnold had initially, the quarters he found on the ground, and the quarters his friend Mike gave him.

Given information:
- Arnold has 9 quarters initially.
- Arnold finds 14 more quarters on the ground.
- Arnold's friend Mike gives him 56 more quarters.

Step 1: Find the total number of quarters Arnold has after finding the quarters on the ground.
Total quarters after finding quarters = Initial quarters + Quarters found on the ground
Total quarters after finding quarters = 9 + 14 = 23 quarters

Step 2: Find the total number of quarters Arnold has after receiving quarters from Mike.
Total quarters after receiving from Mike = Total quarters after finding quarters + Quarters received from Mike
Total quarters after receiving from Mike = 23 + 56 = 79 quarters

Therefore, by the end of the day, Arnold has a total of 79 quarters.

### Answer: 79

Expected answer: 79

Correct? Yes

Problem: Instead of finding 14 quarters on the ground, suppose Arnold finds 41 quarters. With the original 9 quarters he had, how many total quarters does Arnold have now?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Arnold has 9 quarters initially.
- Arnold finds 41 more quarters on the ground.

Step 1: Find the total number of quarters Arnold has now.
Total quarters = Initial quarters + Quarters found on the ground
Total quarters = 9 + 41
Total quarters = 50

Therefore, with the 41 quarters Arnold found on the ground, and the original 9 quarters he had, Arnold now has a total of 50 quarters.

### Answer: 50

Expected answer: 50

Correct? Yes

Problem: Liam has saved $72 from his summer job. He decides to buy a video game that costs $41. After paying for the video game, he gets some change back. Liam's brother also gives him an amount equal to the change he got from the video game purchase. How much money does Liam have now?

Claude-3 Sonnet:

To solve this problem, we need to find the change Liam received after buying the video game, and then add it to the remaining money he had after the purchase, along with the amount his brother gave him.

Given information:
- Liam had saved $72 from his summer job.
- The video game cost $41.
- Liam's brother gave him an amount equal to the change he received from the video game purchase.

Step 1: Find the change Liam received after buying the video game.
Amount Liam had - Cost of the video game = Change
$72 - $41 = $31

Step 2: Calculate the total amount Liam has now.
Remaining money after buying the video game + Change + Amount given by his brother
= ($72 - $41) + $31 + $31
= $31 + $31 + $31
= $93

Therefore, Liam now has $93.

### Answer: $93

Expected answer: 62

Correct? No

Problem: In the previous problem, Liam had saved $72 from his summer job. Suppose instead Liam had saved $97 from his summer job and he still decides to buy the same video game that costs $41. If he pays for the video game, how much change should he expect back?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between the amount Liam has saved and the cost of the video game.

Given information:
- Liam has saved $97 from his summer job.
- The video game costs $41.

Step 1: Find the difference between the amount Liam has saved and the cost of the video game.
Amount Liam has saved - Cost of the video game = Change
$97 - $41 = $56

Therefore, if Liam pays for the video game with the $97 he has saved, he should expect to get back $56 as change.

### Answer: $56

Expected answer: 56

Correct? Yes

Problem: Instead of spending $12 on a new baseball glove, suppose Samuel had decided to buy a more expensive glove that cost $31. How much money would he have left then?

Claude-3 Sonnet:

Okay, let's solve this problem step-by-step:

Given information:
- Samuel saved $48 from selling lemonade.
- The cost of the more expensive baseball glove is $31.

Step 1: Subtract the cost of the more expensive baseball glove from the amount of money Samuel saved.
Amount of money left = Amount of money saved - Cost of the more expensive baseball glove
Amount of money left = $48 - $31
Amount of money left = $17

Therefore, if Samuel had bought the more expensive baseball glove that cost $31, he would have $17 left.

### Answer: $17

Expected answer: 17

Correct? Yes

Problem: For the previous problem, how much extra money did Tom add to his savings account after his birthday?

Claude-3 Sonnet:

In the previous problem, we found that Tom had $71 in his savings account initially, and after his birthday, he received $26 from his relatives and added it to his savings account.

To find out how much extra money Tom added to his savings account after his birthday, we need to subtract the initial amount in his savings account from the total amount after adding the money he received.

Given information:
- Initial amount in Tom's savings account = $71
- Total amount in Tom's savings account after adding the money received from relatives = $97

Step 1: Subtract the initial amount from the total amount to find the extra money added.
Extra money added = Total amount after adding - Initial amount
Extra money added = $97 - $71 = $26

Therefore, Tom added $26 extra to his savings account after his birthday, which is the same amount he received from his relatives.

### Answer: $26

Expected answer: 26

Correct? Yes

Problem: Consider the previous situation, but this time, Tom initially has only $18 in his savings account. After receiving the same $26 from his relatives on his birthday, how much does he now have in his savings account?

Claude-3 Sonnet:

In this case, we need to find the total amount of money Tom has in his savings account after adding the $26 he received from his relatives to his initial savings of $18.

Given information:
- Tom initially had $18 in his savings account.
- Tom received $26 from his relatives on his birthday.

Step 1: Add the initial amount in Tom's savings account and the amount he received from his relatives.
Initial amount in savings account + Amount received from relatives = Total amount in savings account after birthday
$18 + $26 = $44

Therefore, after adding the money he received from his relatives to his initial savings, Tom now has $44 in his savings account.

### Answer: $44

Expected answer: 44

Correct? Yes

Problem: After adding the quarters from her mom, Jessica now has a sizable coin collection. Her brother then decides to give her 20 more quarters. How many quarters does Jessica have in total now?

Claude-3 Sonnet:

To solve this problem, we need to add the number of quarters Jessica's brother gave her to the total number of quarters she already had after her mother's addition.

Given information:
- Jessica initially had 18 quarters in her piggy bank.
- Jessica's mother gave her 23 more quarters.
- Jessica's brother gave her 20 more quarters.

Step 1: Find the total number of quarters Jessica had after her mother's addition.
Total quarters after mother's addition = 18 + 23 = 41 quarters

Step 2: Add the number of quarters Jessica's brother gave her.
Total quarters after brother's addition = Total quarters after mother's addition + Quarters from brother
Total quarters after brother's addition = 41 + 20
Total quarters after brother's addition = 61

Therefore, after receiving quarters from both her mother and brother, Jessica now has a total of 61 quarters in her piggy bank.

### Answer: 61

Expected answer: 61

Correct? Yes

Problem: What if Jessica initially had 46 quarters in her piggy bank instead of 18, and her mother still gives her another 23 quarters. How many quarters would she have in total then?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Jessica initially has 46 quarters in her piggy bank.
- Jessica's mother gives her 23 more quarters.

Step 1: Find the total number of quarters Jessica has after her mother's addition.
Total quarters = Initial quarters + Additional quarters
Total quarters = 46 + 23
Total quarters = 69

Therefore, if Jessica initially had 46 quarters in her piggy bank and her mother gave her 23 more quarters, Jessica would have a total of 69 quarters.

### Answer: 69

Expected answer: 69

Correct? Yes

Problem: After buying the video game, Leo further decides to invest in a new controller that costs $51. How much money does he have left after purchasing both the video game and the controller with his saved allowance?

Claude-3 Sonnet:

Okay, let's solve this step-by-step:

Given:
- Leo had $94 in total from his allowance.
- He spent $36 on a video game.
- He wants to buy a controller that costs $51.

Step 1: Calculate how much money Leo had left after buying the video game.
Amount left after buying video game = Total allowance - Cost of video game
Amount left after buying video game = $94 - $36 = $58

Step 2: Calculate how much money Leo will have left after buying the controller.
Amount left after buying controller = Amount left after buying video game - Cost of controller
Amount left after buying controller = $58 - $51 = $7

Therefore, after purchasing both the video game and the controller, Leo will have $7 left from his saved allowance.

### Answer: 7

Expected answer: 7

Correct? Yes

Problem: Instead of spending 36 dollars on the video game, what if Leo actually only spent 4 dollars to buy a comic book he wanted. How much money would he have left out of his saved allowance then?

Claude-3 Sonnet:

Okay, let's recalculate with the new information.

Given information:
- Leo collects a total of $94 as his allowance for a month.
- Leo spends $4 to buy a comic book.

Step 1: Find the amount of money Leo will have left after buying the comic book.
Amount of money left = Total amount of money - Cost of the comic book
Amount of money left = $94 - $4
Amount of money left = $90

Therefore, if Leo spends $4 to buy a comic book instead of the $36 video game, he will have $90 left from his saved allowance.

### Answer: 90

Expected answer: 90

Correct? Yes

Problem: Liam saved up 72 quarters to buy a new video game. He spent 44 quarters of his savings on a different game, reducing his total. However, Liam found a stash of quarters in his house that was the same amount as he had left after buying the first game. How many quarters does Liam have now in total?

Claude-3 Sonnet:

To solve this problem, we need to find the number of quarters Liam had left after buying the first game, and then double that amount since he found a stash of quarters equal to what he had left.

Given information:
- Liam saved up 72 quarters initially.
- Liam spent 44 quarters on a different game.
- Liam found a stash of quarters equal to the amount he had left after buying the first game.

Step 1: Find the number of quarters Liam had left after buying the first game.
Number of quarters left = Total quarters saved - Quarters spent on the first game
Number of quarters left = 72 - 44
Number of quarters left = 28

Step 2: Find the total number of quarters Liam has now, including the stash he found.
Total quarters now = Number of quarters left + Stash of quarters found
Total quarters now = 28 + 28
Total quarters now = 56

Therefore, Liam has 56 quarters in total now.

### Answer: 56

Expected answer: 56

Correct? Yes

Problem: Initially, Liam had saved up 46 quarters instead of 72 to buy a new video game. He spent 44 quarters of his savings on a different game just as before. How many quarters did Liam have left after buying the first game?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between the total number of quarters Liam had initially saved and the number of quarters he spent on the first game.

Given information:
- Liam initially saved up 46 quarters.
- Liam spent 44 quarters on a different game.

Step 1: Find the number of quarters Liam had left after buying the first game.
Number of quarters left = Total quarters saved - Quarters spent on the first game
Number of quarters left = 46 - 44
Number of quarters left = 2

Therefore, Liam had 2 quarters left after buying the first game.

### Answer: 2

Expected answer: 2

Correct? Yes

Problem: Sam had $31 in his wallet. Later that day, his aunt gave him $55 for his birthday, bringing his total money to $86. If Sam then spends $55 on a video game, how much money does Sam have left?

Claude-3 Sonnet:

To solve this problem, we need to find the amount of money Sam has left after spending $55 on a video game.

Given information:
- Sam initially had $31 in his wallet.
- Sam's aunt gave him $55 for his birthday, bringing his total money to $86.
- Sam spent $55 on a video game.

Step 1: Find the total amount of money Sam had before buying the video game.
Initial amount of money + Amount of money received as a gift = Total amount of money before buying the video game
$31 + $55 = $86

Step 2: Subtract the amount of money spent on the video game from the total amount of money Sam had before buying the video game.
Total amount of money before buying the video game - Amount of money spent on the video game = Amount of money left
$86 - $55 = $31

Therefore, after spending $55 on a video game, Sam has $31 left.

### Answer: $31

Expected answer: 31

Correct? Yes

Problem: Sam had $31 in his wallet. Instead of his aunt giving him $55 for his birthday, she gives him $46. How much money does Sam have in total after receiving the adjusted birthday gift?

Claude-3 Sonnet:

To solve this problem, we need to add the amount of money Sam had initially with the adjusted amount of money he received as a gift from his aunt.

Given information:
- Sam has $31 in his wallet initially.
- Sam's aunt gifts him $46 for his birthday (instead of $55).

Step 1: Add the initial amount of money Sam had with the adjusted amount of money he received as a gift.
Initial amount of money + Adjusted amount of money received as a gift = Total amount of money
$31 + $46 = $77

Therefore, after receiving the adjusted birthday gift of $46 from his aunt, Sam has a total of $77.

### Answer: $77

Expected answer: 77

Correct? Yes

Problem: Billy and Ben have now combined their quarters. However, their goal was to collect 98 quarters for their coin collection. How many more quarters do they need to meet their goal?

Claude-3 Sonnet:

To find the number of quarters Billy and Ben need to meet their goal, we need to subtract the total number of quarters they currently have from their goal.

Given information:
- Billy and Ben have a combined total of 88 quarters.
- Their goal is to collect 98 quarters.

Step 1: Subtract the total number of quarters they have from their goal.
Goal - Total number of quarters they have = Number of quarters needed
98 quarters - 88 quarters = 10 quarters

Therefore, Billy and Ben need 10 more quarters to meet their goal of collecting 98 quarters for their coin collection.

### Answer: 10

Expected answer: 10

Correct? Yes

Problem: If Billy initially had 32 quarters and his parents gave him an additional 36 quarters, how many total quarters does Billy now have?

Claude-3 Sonnet:

To solve this problem, we need to add the number of quarters Billy initially had and the additional number of quarters his parents gave him.

Given information:
- Billy initially had 32 quarters.
- Billy's parents gave him an additional 36 quarters.

Step 1: Add the number of quarters Billy initially had and the additional number of quarters his parents gave him.
Number of quarters Billy initially had + Additional number of quarters from parents = Total number of quarters Billy now has
32 quarters + 36 quarters = 68 quarters

Therefore, Billy now has a total of 68 quarters after receiving the additional 36 quarters from his parents.

### Answer: 68

Expected answer: 68

Correct? Yes

Problem: In the same context as before, suppose instead of spending 59 dollars on a video game, Shay spent 86 dollars. Again, after his purchase, his friend borrows some money, giving back 13 dollars. Now, how much money does Shay have in total?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Shay initially has $93.
- He spends $86 on a purchase (instead of $59 for a video game).
- After the purchase, his friend borrows some money from him and returns $13.

Step 1: Find the amount of money Shay has after making the $86 purchase.
Initial amount of money - Cost of the purchase = Amount of money after the purchase
$93 - $86 = $7

Step 2: Find the total amount of money Shay has after his friend returns $13.
Amount of money after the purchase + Money returned by his friend = Total amount of money
$7 + $13 = $20

Therefore, after spending $86 and receiving $13 from his friend, Shay has a total of $20.

### Answer: 20

Expected answer: 20

Correct? Yes

Problem: Mike just found out that he needs to have exactly 98 pennies to purchase a comic book he has been eyeing. After counting all his pennies (the 28 in his piggy bank and the 45 he found under his bed), how many more pennies does he need to be able to purchase the comic book?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between the number of pennies Mike needs to purchase the comic book and the total number of pennies he currently has.

Given information:
- Mike needs 98 pennies to purchase the comic book.
- Mike has a total of 28 + 45 = 73 pennies.

Step 1: Find the difference between the number of pennies needed and the number of pennies Mike currently has.
Number of pennies needed - Number of pennies Mike has = Number of additional pennies needed
98 - 73 = 25

Therefore, Mike needs 25 more pennies to be able to purchase the comic book.

### Answer: 25

Expected answer: 25

Correct? Yes

Problem: Suppose that instead of 28 pennies, Mike only had 10 pennies in his piggy bank initially. After finding 45 pennies under his bed, how many pennies does Mike have in total now?

Claude-3 Sonnet:

To solve this problem, we need to add the number of pennies Mike initially had in his piggy bank to the number of pennies he found under his bed.

Given information:
- Mike has 10 pennies in his piggy bank initially.
- Mike finds 45 more pennies under his bed.

Step 1: Add the number of pennies in the piggy bank and the number of pennies found under the bed.
Number of pennies in the piggy bank + Number of pennies found under the bed = Total number of pennies
10 + 45 = 55

Therefore, after finding 45 pennies under his bed, Mike now has a total of 55 pennies.

### Answer: 55

Expected answer: 55

Correct? Yes

Problem: Lucas has $67 in his savings jar. On his birthday, his aunt gives him $9 as a gift. After Lucas adds the gift from his aunt to his savings jar, how much more money does he need to add to reach a total of $88?

Claude-3 Sonnet:

To solve this problem, we need to find the difference between the total amount of money Lucas wants to have ($88) and the total amount of money he currently has after adding the gift from his aunt to his savings jar.

Given information:
- Lucas has $67 in his savings jar.
- Lucas's aunt gave him $9 as a birthday gift.
- Lucas wants to have a total of $88.

Step 1: Find the total amount of money Lucas has after adding the gift from his aunt to his savings jar.
Amount of money Lucas had + Amount of money his aunt gave him = Total amount of money Lucas has
$67 + $9 = $76

Step 2: Find the difference between the total amount of money Lucas wants to have and the total amount of money he currently has.
Total amount of money Lucas wants to have - Total amount of money Lucas has = Additional amount of money needed
$88 - $76 = $12

Therefore, Lucas needs to add $12 more to his savings jar to reach a total of $88.

### Answer: $12

Expected answer: 12

Correct? Yes

Problem: Lucas originally had $67 in his savings jar, but his grandparents gave him an early Christmas gift of $24 dollars. After adding his grandparents' gift, how much money does Lucas now have in total in his savings jar?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount of money Lucas has in his savings jar after adding the gift from his grandparents.

Given information:
- Lucas originally had $67 in his savings jar.
- Lucas's grandparents gave him an early Christmas gift of $24.

Step 1: Add the amount of money Lucas originally had to the amount of money his grandparents gave him.
Amount of money Lucas originally had + Amount of money his grandparents gave him = Total amount of money Lucas has now
$67 + $24 = $91

Therefore, after adding the gift from his grandparents to his savings jar, Lucas now has a total of $91 in his savings jar.

### Answer: $91

Expected answer: 91

Correct? Yes

Problem: James had $80 with him when he went to the store. After spending $19 on books and $57 on a new pair of shoes, how much money did he have left?

Claude-3 Sonnet:

To solve this problem, we need to find the total amount James spent at the store and then subtract it from the amount he had initially.

Given information:
- James had $80 with him.
- James spent $19 on books.
- James spent $57 on a new pair of shoes.

Step 1: Find the total amount James spent at the store.
Amount spent on books + Amount spent on shoes = Total amount spent
$19 + $57 = $76

Step 2: Subtract the total amount spent from the initial amount James had.
Initial amount - Total amount spent = Amount left
$80 - $76 = $4

Therefore, James had $4 left after spending $19 on books and $57 on a new pair of shoes.

### Answer: 4

Expected answer: 4

Correct? Yes

Problem: Instead of spending $19 on books, James bought a magazine for $28 along with a pair of shoes for $57. How much total money did he spend at the store this time?

Claude-3 Sonnet:

Okay, let's recalculate the total amount James spent at the store with the new information.

Given information:
- James bought a magazine for $28.
- James bought a pair of shoes for $57.

Step 1: Add the cost of the magazine and the cost of the shoes.
Cost of the magazine + Cost of the shoes = Total amount spent
$28 + $57 = $85

Therefore, with the new purchases of a magazine for $28 and a pair of shoes for $57, James spent a total of $85 at the store.

### Answer: 85

Expected answer: 85

Correct? Yes

Problem: Suppose that Kevin actually saved $60 in the first month instead of $40. Keeping the $14 he saved in the second month constant, how much money did Kevin save in total during these two months now?

Claude-3 Sonnet:

Okay, let's recalculate the total amount saved by Kevin with the updated information.

Given information:
- Kevin saved $60 in the first month.
- Kevin saved an additional $14 in the second month.

Step 1: Find the total amount of money Kevin saved in the two months.
Total amount saved = Amount saved in the first month + Amount saved in the second month
Total amount saved = $60 + $14
Total amount saved = $74

Therefore, with Kevin saving $60 in the first month and $14 in the second month, he saved a total of $74 during these two months.

### Answer: 74

Expected answer: 74

Correct? Yes

Problem: Suppose Jerry actually started off with 96 pennies instead of 89. After buying the gumball with 15 of his pennies, how many pennies does he have left?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Jerry started with 96 pennies.
- Jerry used 15 pennies to buy a gumball.

To find the number of pennies Jerry has left, we need to subtract the number of pennies he used from the number of pennies he started with.

Step 1: Find the number of pennies Jerry has left.
Number of pennies Jerry started with - Number of pennies used to buy the gumball = Number of pennies left
96 pennies - 15 pennies = 81 pennies

Therefore, after buying the gumball with 15 pennies, Jerry has 81 pennies left.

### Answer: 81

Expected answer: 81

Correct? Yes

Problem: After receiving the money for his birthday, Devin decides to buy a book that costs $9 from his total amount. How much money would he have left after buying the book?

Claude-3 Sonnet:

To solve this problem, we need to subtract the cost of the book from the total amount of money Devin had after his birthday.

Given information:
- Devin had a total of $86 after his birthday.
- The book he wants to buy costs $9.

Step 1: Subtract the cost of the book from the total amount of money Devin had.
Total amount of money Devin had - Cost of the book = Amount of money Devin has left after buying the book
$86 - $9 = $77

Therefore, after buying the book that costs $9, Devin would have $77 left.

### Answer: 77

Expected answer: 77

Correct? Yes

Problem: Suppose initially Devin had $61 saved in his piggy bank instead of $60 before his birthday. After receiving an additional $26 from his aunt on his birthday, how much money would he have in total?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Initially, Devin had $61 saved in his piggy bank.
- Devin's aunt gave him an additional $26 for his birthday.

To find the total amount of money Devin has after his birthday, we need to add the initial amount he had saved and the additional money from his aunt.

Step 1: Add the initial amount Devin had saved and the additional money from his aunt.
Initial amount saved + Additional money from aunt = Total amount after birthday
$61 + $26 = $87

Therefore, after receiving an additional $26 from his aunt on his birthday, Devin would have a total of $87.

### Answer: 87

Expected answer: 87

Correct? Yes

Problem: Now imagine Brian initially had 89 cents in his piggy bank but this time, he decided to buy a toy car for 62 cents. After buying the toy car, he found an additional 2 cents on the ground which he then adds to his piggy bank. How much money does Brian have in his piggy bank now, after these updates?

Claude-3 Sonnet:

To solve this problem, we need to follow these steps:

1. Find out how much money Brian had after buying the toy car.
   * Brian had 89 cents initially.
   * He spent 62 cents on the toy car.
   * So, after buying the toy car, he had 89 - 62 = 27 cents.

2. Add the 2 cents he found on the ground to the amount he had after buying the toy car.
   * He had 27 cents after buying the toy car.
   * He found 2 more cents and added them to his piggy bank.
   * So, the total amount he has now is 27 + 2 = 29 cents.

Therefore, the amount of money Brian has in his piggy bank now, after buying the toy car and finding 2 cents, is 29 cents.

### Answer: 29

Expected answer: 29

Correct? Yes

Problem: Lisa has 43 $1 bills. She earns another 27 $1 bills from her part-time job. However, she loses $5 while going home from work. How many $1 bills does Lisa have left after losing the $5?

Claude-3 Sonnet:

To solve this problem, we need to find the total number of $1 bills Lisa has after earning the additional $27, and then subtract the $5 she lost from that total.

Given information:
- Lisa initially has 43 $1 bills.
- Lisa earns an additional 27 $1 bills from her part-time job.
- Lisa loses $5 while going home from work.

Step 1: Find the total number of $1 bills Lisa has after earning the additional $27.
Initial number of $1 bills + Additional $1 bills earned = Total number of $1 bills
43 + 27 = 70 $1 bills

Step 2: Subtract the $5 Lisa lost from the total number of $1 bills.
Total number of $1 bills - Amount lost = Number of $1 bills left
70 - 5 = 65 $1 bills

Therefore, after losing $5 while going home from work, Lisa has 65 $1 bills left.

### Answer: 65

Expected answer: 65

Correct? Yes

Problem: Suppose originally Liam had saved $81 doing chores instead of $54. He still wants to buy the video game that costs $29. If he decides to buy the game, how much money will he have left now?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Liam originally saved $81 from doing chores around the house.
- The video game he wants to purchase costs $29.

Step 1: Find the amount of money Liam will have left after purchasing the video game.
Amount of money Liam has saved - Cost of the video game = Amount of money left
$81 - $29 = $52

Therefore, if Liam decides to buy the video game with his original savings of $81, he will have $52 left.

### Answer: $52

Expected answer: 52

Correct? Yes

Problem: Jessica's best friend Hannah also has a piggy bank. Jessica has 69 quarters and uses 18 quarters for her school's snack machine. Hannah already has 41 quarters in her piggy bank. If Jessica adds her remaining quarters to Hannah's quarters, how many quarters do they have combined?

Claude-3 Sonnet:

To solve this problem, we need to find the number of quarters Jessica has remaining after using 18 quarters for the snack machine, and then add it to the number of quarters Hannah already has in her piggy bank.

Given information:
- Jessica initially had 69 quarters.
- Jessica used 18 quarters for the snack machine.
- Hannah already has 41 quarters in her piggy bank.

Step 1: Find the number of quarters Jessica has remaining after using 18 quarters.
Number of quarters remaining = Total number of quarters - Number of quarters used
Number of quarters remaining = 69 - 18
Number of quarters remaining = 51

Step 2: Find the total number of quarters Jessica and Hannah have combined.
Total number of quarters = Jessica's remaining quarters + Hannah's quarters
Total number of quarters = 51 + 41
Total number of quarters = 92

Therefore, if Jessica adds her remaining quarters to Hannah's quarters, they have a combined total of 92 quarters.

### Answer: 92

Expected answer: 92

Correct? Yes

Problem: Jessica originally thought she had 69 quarters but realized she made a mistake and actually only had 39 quarters. After using 18 quarters for her school's snack machine, how many quarters does Jessica now have remaining in her piggy bank?

Claude-3 Sonnet:

Okay, let's solve this problem with the updated information.

Given information:
- Jessica originally had 39 quarters in her piggy bank (not 69).
- Jessica used 18 quarters for her school's snack machine.

Step 1: Find the number of quarters Jessica has remaining in her piggy bank.
Number of quarters remaining = Total number of quarters - Number of quarters used
Number of quarters remaining = 39 - 18
Number of quarters remaining = 21

Therefore, with the updated information that Jessica originally had 39 quarters, and she used 18 quarters for the snack machine, she now has 21 quarters remaining in her piggy bank.

### Answer: 21

Expected answer: 21

Correct? Yes

Problem: Tom had 63 quarters saved up. He decided to use some of his savings to buy a toy car that cost 50 quarters, leaving him with some change. Later, he wanted to buy a toy spaceship which cost 77 quarters. Since he had spent some quarters on the toy car, he wondered how many more quarters he would need to buy the toy spaceship. Can you help him figure this out?

Claude-3 Sonnet:

To solve this problem, we need to find the number of quarters Tom had left after buying the toy car, and then calculate the difference between the cost of the toy spaceship and the remaining quarters.

Given information:
- Tom initially had 63 quarters.
- The toy car cost 50 quarters.
- The toy spaceship costs 77 quarters.

Step 1: Find the number of quarters Tom had left after buying the toy car.
Number of quarters left = Initial number of quarters - Cost of the toy car
Number of quarters left = 63 quarters - 50 quarters
Number of quarters left = 13 quarters

Step 2: Find the number of additional quarters Tom needs to buy the toy spaceship.
Additional quarters needed = Cost of the toy spaceship - Remaining quarters
Additional quarters needed = 77 quarters - 13 quarters
Additional quarters needed = 64 quarters

Therefore, Tom needs 64 more quarters to buy the toy spaceship.

### Answer: 64

Expected answer: 64

Correct? Yes

Problem: In our last session, Tom had 63 quarters saved up and he spent them on a toy car that cost 50 quarters. But now let's suppose that the toy car only cost 7 quarters. How many quarters would Tom have left if he spent 7 quarters from his initial saving of 63 quarters on the toy car?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Tom had 63 quarters saved up initially.
- The toy car cost 7 quarters.

Step 1: Find the number of quarters Tom spent on the toy car.
Number of quarters spent = 7 quarters

Step 2: Find the number of quarters Tom had left after buying the toy car.
Number of quarters left = Initial number of quarters - Number of quarters spent
Number of quarters left = 63 quarters - 7 quarters
Number of quarters left = 56 quarters

Therefore, if the toy car cost 7 quarters, Tom would have 56 quarters left after buying the toy car from his initial saving of 63 quarters.

### Answer: 56

Expected answer: 56

Correct? Yes

Problem: Suppose now, instead of spending 61 cents on a toy, Leah spends 35 cents on stickers and keeps the rest of her 94 cents saved. How much money does she now have left after buying the stickers?

Claude-3 Sonnet:

Okay, let's solve this new problem.

Given information:
- Leah initially had 94 cents in her piggy bank.
- Leah spends 35 cents on stickers.

To find the amount of money Leah has left after buying the stickers, we need to subtract the amount spent on the stickers from the initial amount in the piggy bank.

Step 1: Subtract the amount spent on the stickers from the initial amount in the piggy bank.
Amount of money left = Initial amount in the piggy bank - Amount spent on stickers
Amount of money left = 94 cents - 35 cents
Amount of money left = 59 cents

Therefore, after buying the stickers for 35 cents, Leah has 59 cents left in her piggy bank.

### Answer: 59

Expected answer: 59

Correct? Yes

Problem: Suppose instead of finding $69, Derek had initially found $61 in his drawer. After buying the game and receiving the $3 from his friend, how much money would he have then?

Claude-3 Sonnet:

Okay, let's solve this problem with the new information.

Given information:
- Derek initially found $61 in his drawer.
- He bought a board game that cost $28.
- After paying for the game, he received his change.
- His friend gave him an additional $3.

Step 1: Find the amount of money Derek had after buying the board game.
Amount of money Derek had initially = $61
Cost of the board game = $28
Amount of money Derek had after buying the board game = $61 - $28 = $33

Step 2: Add the $3 given by his friend to the amount of money Derek had after buying the board game.
Amount of money Derek had after buying the board game = $33
Additional money given by his friend = $3
Total amount of money Derek would have = $33 + $3 = $36

Therefore, if Derek had initially found $61 in his drawer, after buying the game and receiving the $3 from his friend, he would have $36.

### Answer: 36

Expected answer: 36

Correct? Yes