Problem: After winning several letter games, Aliyah was feeling confident and decided to continue playing. Unfortunately, she guessed the next 4 games incorrectly. How many letter games did Aliyah correctly guess now, after her additional incorrect guesses?

Gemini-1.5 Flash:

Reasoning: Aliyah correctly guessed 12 letter games after the first round.
She lost 4 games after that, so she correctly guessed 12 - 4 = 8 games.
### Answer: 8 

Expected answer: 8

Correct? Yes

Problem: Let's go back to the beginning of the competition. Suppose Aliyah only correctly guessed 3 letter games initially instead of 11, then correctly guessed 7 more games. If she still made 6 incorrect guesses, how many letter games did Aliyah correctly guess in this scenario?

Gemini-1.5 Flash:

Reasoning: Aliyah correctly guessed 3 + 7 = 10 letter games after the first round.
She loses 6 games after guessing 10 games, so she correctly guessed 10 - 6 = 4 games. 
### Answer: 4 

Expected answer: 4

Correct? Yes

Problem: Following the incident with the little bird, the farmer planted 2 more strawberry plants. How many strawberries are there on the farm now?

Gemini-1.5 Flash:

The farm had 16 strawberries left after the bird. 
The farmer planted 2 more strawberry plants, but these plants won't bear fruit right away. 
Therefore, the farm still has 16 strawberries.
### Answer: 16 

Expected answer: 18

Correct? No

Problem: Instead of the little bird eating 2 strawberries, it actually ate 4 strawberries from the farm's initial 18. How many strawberries were left on the farm after the bird's feast?

Gemini-1.5 Flash:

If the little bird ate 4 strawberries from the initial 18, there would be 18 - 4 = 14 strawberries left on the farm. 
### Answer: 14 

Expected answer: 14

Correct? Yes

Problem: After buying toothbrushes for her family and friends, Isabella decides to buy 2 extra toothbrushes just in case. How many total toothbrushes does Isabella end up buying?

Gemini-1.5 Flash:

Isabella already needs 13 toothbrushes, and she buys 2 more, so she ends up buying 13 + 2 = 15 toothbrushes.
### Answer: 15 

Expected answer: 15

Correct? Yes

Problem: If Isabella initially planned to buy toothbrushes for 10 family members instead of 11, and still kept her plan to buy for her 2 best friends, how many total toothbrushes does she need to buy now?

Gemini-1.5 Flash:

Isabella now needs to buy toothbrushes for 10 family members + 2 friends = 12 toothbrushes. 
### Answer: 12 

Expected answer: 12

Correct? Yes

Problem: Suppose the wind originally increased by 8 knots from a speed of 10 knots instead of 12 knots. What would the new wind speed be in that case?

Gemini-1.5 Flash:

The new wind speed would be the original speed plus the increase: 10 knots + 8 knots = 18 knots.

### Answer: 18 knots 

Expected answer: 18

Correct? Yes

Problem: What if Billy had actually started with 3 bars of soap instead of 6, and he still used 2 to make handcrafted soap as a hobby? How many bars of soap would he have left then?

Gemini-1.5 Flash:

If Billy started with 3 bars of soap and used 2, he would have 3 - 2 = 1 bar of soap left.

### Answer: 1 

Expected answer: 1

Correct? Yes

Problem: Sara now decides to gift 12 more earrings from her remaining collection to her best friend. After doing so, how many earrings does she have left?

Gemini-1.5 Flash:

Sara gifted 12 earrings, so she has 15 - 12 = 3 earrings left.
### Answer: 3 

Expected answer: 3

Correct? Yes

Problem: Suppose instead, Sara originally had 17 earrings but then lost 15 of them. After losing these earrings, how many earrings does she have left?

Gemini-1.5 Flash:

Sara lost 15 earrings, so she has 17 - 15 = 2 earrings left.
### Answer: 2 

Expected answer: 2

Correct? Yes

Problem: Continuing from the previous problem, what if Mason originally only had 1 banana and his friend gave him 11 more instead of 19. How many bananas would Mason have in that case?

Gemini-1.5 Flash:

Reasoning: Mason would have 1 + 11 = 12 bananas.

### Answer: 12 

Expected answer: 12

Correct? Yes

Problem: In addition to the dogs Charlie has at home and the ones he meets during the walk, 4 more stray dogs join in. How many dogs are there in total now?

Gemini-1.5 Flash:

Reasoning: We know there are 16 dogs in total (7 + 9).  If 4 more stray dogs join, there are now 16 + 4 = 20 dogs.
### Answer: 20 

Expected answer: 20

Correct? Yes

Problem: What if, initially, Charlie only had 4 dogs at home instead of 7. Then he meets another dog owner who has 9 dogs during the walk. How many dogs are there in total now?

Gemini-1.5 Flash:

Reasoning: Charlie initially has 4 dogs and meets another dog owner with 9 dogs. In total, there are 4 + 9 = 13 dogs.

### Answer: 13 

Expected answer: 13

Correct? Yes

Problem: Jasmine thinks she has too many grapes. Instead of starting with 8 grapes in each hand, what if she only started with 3 grapes in each hand? How many grapes would she have in total then?

Gemini-1.5 Flash:

Reasoning: If Jasmine starts with 3 grapes in each hand, she would have a total of 3 + 3 = 6 grapes.

### Answer: 6 

Expected answer: 6

Correct? Yes

Problem: In our previous scenario, we considered the distance as if the Earth was 11 Astronomical Units away from the Sun. However, the real distance from Earth to the Sun is about 7 Astronomical Units. If we were to travel an additional 9 Astronomical Units beyond this real distance, how many Astronomical Units away would we be from Earth now?

Gemini-1.5 Flash:

Reasoning: We know that Earth is actually 7 Astronomical Units away from the Sun.  If we travel 9 more Astronomical Units beyond this, our total distance from Earth would be 7 + 9 = 16 Astronomical Units. 

### Answer: 16 

Expected answer: 16

Correct? Yes

Problem: Katie realizes her research isn't complete and decides to add an extra page for each existing page in her research paper. How many total pages does her research paper have now?

Gemini-1.5 Flash:

Katie has 1 page and wants to add 1 page for each existing page, so she needs to add 1 * 1 = 1 page.
Her research paper now has 1 + 1 = 2 pages.
### Answer: 2 

Expected answer: 2

Correct? Yes

Problem: Suppose initially Katie typed 10 pages for her research paper instead of 2. Afterwards, she found that she needed to delete a page. How many pages would her research paper have now?

Gemini-1.5 Flash:

Katie started with 10 pages and deleted 1, so she now has 10 - 1 = 9 pages.
### Answer: 9 

Expected answer: 9

Correct? Yes

Problem: In the previous scenario at the jungle gym, there were initially 14 monkey bars instead of 9. Once again, an additional 5 bars are added. How many monkey bars are there on the jungle gym after the addition now?

Gemini-1.5 Flash:

Reasoning:  If there were initially 14 monkey bars and 5 more are added, the total number of monkey bars becomes 14 + 5 = 19.
### Answer: 19 

Expected answer: 19

Correct? Yes

Problem: Instead of having 17 crayons originally, Sarah remembered she actually started the day with 9 fewer crayons, i.e., 17 - 9 crayons. How many crayons did she really start with?

Gemini-1.5 Flash:

Sarah started with 17 - 9 crayons.
This means she started with 17 - 9 = 8 crayons.
### Answer: 8 

Expected answer: 8

Correct? Yes

Problem: Continuing from the previous scenario, the farmer decided to bring in another 8 chickens to the same coop very next day. How many chickens are in the coop now?

Gemini-1.5 Flash:

We know there were already 9 chickens in the coop. The farmer brings in 8 more.

To find the total, we add: 9 + 8 = 17

### Answer: 17 

Expected answer: 17

Correct? Yes

Problem: John originally thought he used 18 lemons to make lemonade. But then he remembered that he actually just used 4 lemons. So, how many lemons would he have had left initially, if he had started with 20?

Gemini-1.5 Flash:

Reasoning: John would have had 20-4 = <<20-4=16>>16 lemons left.
### Answer: 16 

Expected answer: 16

Correct? Yes

Problem: After the teacher grades the remaining papers, she finds another pile of 9 papers. However, due to a mix-up, some of these papers were already graded. The number of already graded papers was the same as the number of ungraded papers she had before. How many ungraded papers does she have now in this new pile?

Gemini-1.5 Flash:

The teacher had 5 ungraded papers before finding the new pile.  Since the number of graded papers in the new pile is the same as the number of ungraded papers she had before, there are 5 graded papers in the new pile. 

Therefore, there are 9 - 5 = 4 ungraded papers in the new pile.

### Answer: 4 

Expected answer: 4

Correct? Yes

Problem: Instead of initially catching 14 mice, suppose the cat had only managed to catch 6 mice on the first day, and 4 of them still managed to escape. With the 7 new mice she catches the following day, how many mice does the cat catch in total now?

Gemini-1.5 Flash:

The cat catches 6 - 4 = 2 mice on the first day. 
In total, the cat catches 2 + 7 = 9 mice.
### Answer: 9 

Expected answer: 9

Correct? Yes

Problem: The farmer with 9 cows, who later added 4 more cows to the field, decided to sell 2 cows. How many cows are left in his field now?

Gemini-1.5 Flash:

The farmer had 13 cows after adding more (from the previous problem). He then sold 2 cows.

To find out how many are left, we subtract: 13 - 2 = 11

### Answer: 11 

Expected answer: 11

Correct? Yes

Problem: The farmer initially had 9 cows in the field, but let's suppose he had actually added 5 cows to the field instead of 4. How many cows would there be in the field then?

Gemini-1.5 Flash:

If the farmer initially had 9 cows and added 5 more, we would add those numbers together.

9 + 5 = 14

### Answer: 14 

Expected answer: 14

Correct? Yes

Problem: Continuing from the last situation, Paul finds an extra 5 feet of rope in his toolbox. After adding it to the rope he already has, how much total length of rope does he now have?

Gemini-1.5 Flash:

Paul already has 12 feet of rope and finds 5 more feet, so he now has 12 + 5 = 17 feet of rope. 
### Answer: 17 feet 

Expected answer: 17

Correct? Yes

Problem: Revisiting the scenario with Paul's rope, let's slightly change it: suppose initially Paul had 3 feet of rope, and he still adds an extra length of 11 feet. In this case, how much total length of rope does Paul now have?

Gemini-1.5 Flash:

Paul begins with 3 feet of rope and adds 11 more feet, giving him a total of 3 + 11 = 14 feet of rope. 
### Answer: 14 feet 

Expected answer: 14

Correct? Yes

Problem: After the new duckling joined, the farmer noticed after a while that 2 of his ducks had wandered off and gotten lost. How many ducks does the farmer have now?

Gemini-1.5 Flash:

The farmer now has 12 - 2 = 10 ducks. 
### Answer: 10 

Expected answer: 10

Correct? Yes

Problem: The farmer was mistaken in his original count. He initially only had 5 ducks, not 11, before the new duckling joined them. How many ducks does the farmer actually have now?

Gemini-1.5 Flash:

The farmer actually has 5 + 1 = 6 ducks now. 
### Answer: 6 

Expected answer: 6

Correct? Yes

Problem: After giving one pearl to her friend, the mermaid finds 13 more pearls during her next underwater journey. How many pearls does she have in total now?

Gemini-1.5 Flash:

The mermaid had 7 pearls and found 13 more, so she now has 7 + 13 = 20 pearls.

### Answer: 20 

Expected answer: 20

Correct? Yes

Problem: In the same scenario, let's say our mermaid initially found 6 beautiful pearls instead of 8, but she still gave 1 pearl to her friend as before. How many pearls would she have left?

Gemini-1.5 Flash:

If the mermaid found 6 pearls and gave 1 away, she would have 6 - 1 = 5 pearls left.

### Answer: 5 

Expected answer: 5

Correct? Yes

Problem: After giving away 3 pairs, Mia buys some more roller skates at the store. She now has a total of 13 pairs of roller skates. How many pairs of roller skates did she buy at the store?

Gemini-1.5 Flash:

Mia had 4 pairs of roller skates after giving some away. She now has 13 pairs. Therefore, she bought 13 - 4 = 9 pairs of roller skates at the store. 
### Answer: 9 

Expected answer: 9

Correct? Yes

Problem: Let's say initially Mia did not have 7 pairs of roller skates, but only 10 pairs. If she still gave 3 pairs to her best friend as before, how many pairs of roller skates would she have left now?

Gemini-1.5 Flash:

If Mia had 10 pairs of roller skates and gave away 3 pairs, she would have 10 - 3 = 7 pairs left. 
### Answer: 7 

Expected answer: 7

Correct? Yes

Problem: After Catherine plants the 8 roses, her little brother decides to add 4 more roses to the garden. How many roses are there in the garden now?

Gemini-1.5 Flash:

After her brother plants the roses, Catherine has 13 + 4 = 17 roses in her garden.
### Answer: 17 

Expected answer: 17

Correct? Yes

Problem: Suppose that initially, Catherine only had 3 roses instead of 5 in her front garden before planting the 8 additional roses. How many roses in total would there be in the garden then?

Gemini-1.5 Flash:

If Catherine initially had 3 roses, then after planting 8 more, she would have a total of 3 + 8 = 11 roses.

### Answer: 11 

Expected answer: 11

Correct? Yes

Problem: After selling 2 boats, George goes to the boat market and buys 14 more boats. How many boats does George have in total now?

Gemini-1.5 Flash:

Reasoning: George had 5 boats after selling 2.  He then buys 14 more, so he has 5 + 14 = 19 boats.

### Answer: 19 

Expected answer: 19

Correct? Yes

Problem: If initially George had 13 boats instead of 7, and he still sold 2 boats to Billy, how many boats would George have left?

Gemini-1.5 Flash:

Reasoning: If George starts with 13 boats and sells 2, he has 13-2 = 11 boats left. 

### Answer: 11 

Expected answer: 11

Correct? Yes

Problem: After the plane takes off, another passenger decides to skydive, leaving the plane mid-flight. How many passengers are now left on the plane?

Gemini-1.5 Flash:

If another passenger jumps out of the plane, there will be 14 - 1 = 13 passengers left.

### Answer: 13 

Expected answer: 13

Correct? Yes

Problem: Earlier, the plane had initially 7 passengers instead of 15. If one passenger still exits the plane before take-off as before, how many passengers would be left on the plane?

Gemini-1.5 Flash:

If the plane started with 7 passengers and one exits, there would be 7 - 1 = 6 passengers left.

### Answer: 6 

Expected answer: 6

Correct? Yes

Problem: If Stella found another box that can hold 15 more dolls, how many dolls in total can she now store in both boxes?

Gemini-1.5 Flash:

Reasoning: Stella's first box can hold 20 dolls and the second box can hold 15 dolls.  So she can store 20 + 15 = 35 dolls in total.
### Answer: 35 

Expected answer: 18

Correct? No

Problem: Instead of 17, if Stella initially had only 7 dolls in the box, then how many more dolls can she fit in the box?

Gemini-1.5 Flash:

Reasoning: Stella can fit 20-7 = 13 more dolls in the box.
### Answer: 13 

Expected answer: 13

Correct? Yes

Problem: After her long journey, Sal the snail decides to backtrack a bit to meet a friend, moving 9 inches in the opposite direction. How many inches away from her starting point is Sal now?

Gemini-1.5 Flash:

Reasoning: Sal traveled 20 inches forward and then 9 inches backward. This means Sal traveled a net distance of 20 - 9 = <<20-9=11>> inches. 
### Answer: 11 

Expected answer: 11

Correct? Yes

Problem: Suppose Sal the snail originally traveled only 9 inches in the morning instead of 14, but still traveled 6 inches in the afternoon. How far did Sal travel in total now?

Gemini-1.5 Flash:

Reasoning: Sal traveled a total of 9 + 6 = <<9+6=15>> inches in one day.
### Answer: 15 

Expected answer: 15

Correct? Yes

Problem: A forest has 18 trees in total. Later 10 trees were cut down leaving some trees standing. But the next day, the forest team decides to plant new trees aiming to have a total of 17 trees in the forest. How many trees they need to plant to reach their goal?

Gemini-1.5 Flash:

After cutting down 10 trees, there are 18 - 10 = 8 trees left.
The team wants a total of 17 trees, so they need to plant 17 - 8 = 9 more trees.

### Answer: 9 

Expected answer: 9

Correct? Yes

Problem: In the original scenario, the forest had 18 trees and 10 were cut down. But what would have happened if the forest originally had just 18 trees and only 4 were cut down? How many trees would have been left standing in the forest then?

Gemini-1.5 Flash:

If the forest originally had 18 trees and only 4 were cut down, then there would be 18 - 4 = 14 trees left standing.
### Answer: 14 

Expected answer: 14

Correct? Yes

Problem: Sara put all of her scooters in a line and discovered she could make another identical line with the same number of scooters. How many scooters does she have when she combines both lines?

Gemini-1.5 Flash:

Sara has 5 scooters in one line, and she can make another identical line with the same amount. This means she has 5 + 5 = 10 scooters in total when she combines both lines.

### Answer: 10 

Expected answer: 10

Correct? Yes

Problem: Let's consider a different scenario. If Sara originally had only one scooter at home and then received two more as gifts instead of four, how many scooters would she have in this case?

Gemini-1.5 Flash:

If Sara had one scooter and received two more, she would have a total of 1 + 2 = 3 scooters. 

### Answer: 3 

Expected answer: 3

Correct? Yes

Problem: Instead of seeing 8 white fluffy clouds in the morning at the park, what if Avery had only spotted 5? Keeping the number of clouds Avery saw in the afternoon at 11, how many clouds would she have seen in total for the day?

Gemini-1.5 Flash:

If Avery spotted 5 clouds in the morning and 11 in the afternoon, she would have seen a total of 5 + 11 = 16 clouds.
### Answer: 16 

Expected answer: 16

Correct? Yes

Problem: Continuing from the previous scenario, at the farm, the farmer realizes he has mistakenly added 2 spoiled potatoes to the new sack. He quickly disposes of them. How many potatoes are now left in the sack?

Gemini-1.5 Flash:

Reasoning: After removing the spoiled potatoes, there are now 18-2 = 16 potatoes left in the sack.

### Answer: 16 

Expected answer: 16

Correct? Yes

Problem: After the clown's juggling act, his partner offers to take some of the apples. He takes 18 apples away from the total that the clown has. How many apples does the clown have left to juggle now?

Gemini-1.5 Flash:

The clown starts with 20 apples and his partner takes 18, so he has 20 - 18 = 2 apples left.
### Answer: 2 

Expected answer: 2

Correct? Yes

Problem: Let's go back to the clown's juggling act. This time, instead of adding 16 apples to his initial 3, he adds only 9 to the 3 he's already juggling. Then he proceeds to add an extra apple again for a challenge. How many apples is the clown juggling now with this reset?

Gemini-1.5 Flash:

The clown starts with 3 apples and adds 9 more, for a total of 3 + 9 = 12 apples.
Then he adds one more apple for a challenge, bringing the total to 12 + 1 = 13 apples.
### Answer: 13 

Expected answer: 13

Correct? Yes

Problem: The pirate decided to go on a treasure hunt and managed to find 7 more gold coins to add to his chest. Now, how many coins does he have in total?

Gemini-1.5 Flash:

Reasoning: The pirate had 9 coins and found 7 more, so he now has 9 + 7 = 16 coins. 
### Answer: 16 

Expected answer: 16

Correct? Yes

Problem: Considering instead that the pirate originally had 13 coins and this time he spent 6 to bribe an island guard, how many gold coins does he now have left in his chest before finding any additional treasure?

Gemini-1.5 Flash:

Reasoning: The pirate starts with 13 coins and spends 6, so he has 13 - 6 = 7 coins left.
### Answer: 7 

Expected answer: 7

Correct? Yes

Problem: The next day, Liam's friend comes over to play and brings along 19 new toys to add to the sandbox. However, the sandbox could not fit any more toys after reaching a limit. If the number of toys currently in the sandbox is subtracted from the 19 new toys, how many toys did Liam's friend have left over that didn't fit into the sandbox?

Gemini-1.5 Flash:

Liam had 18 toys in the sandbox before his friend came over.
His friend had 19 - 18 = 1 toy left over that didn't fit in the sandbox.
### Answer: 1 

Expected answer: 1

Correct? Yes

Problem: After sorting through the toys, Liam realizes that instead of 14 toys he initially thought he had in the sandbox, he actually only had 12. After adding the 4 new toys from earlier, how many toys are now in the sandbox?

Gemini-1.5 Flash:

Liam actually had 12 toys in the sandbox initially. After getting 4 new toys, he now has 12 + 4 = 16 toys.
### Answer: 16 

Expected answer: 16

Correct? Yes

Problem: Immediately after bragging to her friend, Julie remembers that she, in fact, drank 20 cups but had initially subtracted 5 cups, not 18, from her own records out of confusion. How many cups of hot chocolate did she actually claim as per her corrected record?

Gemini-1.5 Flash:

Reasoning: Julie actually claimed to have drunk 20 - 5 = <<20-5=15>>15 cups of hot chocolate.
### Answer: 15 

Expected answer: 15

Correct? Yes

Problem: Suppose that originally the constellation had 18 stars instead of 11. After the comet passed, 3 stars became dim. How many stars would remain easily visible then?

Gemini-1.5 Flash:

Reasoning: If the constellation originally had 18 stars, after the comet passed, there would be 18-3=15 stars left visible.

### Answer: 15 

Expected answer: 15

Correct? Yes

Problem: After setting up tents for himself and his friends, Max realized that another group of 9 friends showed up unexpectedly. He quickly assembled tents for each of them too. How many tents has Max set up in total now?

Gemini-1.5 Flash:

Reasoning: Max set up tents for 9 more friends in addition to the 8 tents he had already set up, for a total of 9 + 8 = 17 tents.
### Answer: 17 

Expected answer: 17

Correct? Yes

Problem: What if initially, instead of setting up 1 tent for himself, Max had set up 11 tents for a group of scouts? If he still added 7 more for his friends who showed up, how many tents would Max have set up in total then?

Gemini-1.5 Flash:

Reasoning: Max set up 11 + 7 = 18 tents in total. 
### Answer: 18 

Expected answer: 18

Correct? Yes

Problem: What if instead of buying just one pair of pants, Jacob bought 6 pairs instead? Now, how many pairs of pants does Jacob have in his wardrobe?

Gemini-1.5 Flash:

If Jacob bought 6 pairs of pants, he now has 14 + 6 = 20 pairs of pants. 

### Answer: 20 

Expected answer: 20

Correct? Yes

Problem: Following the same UFO incident, suppose initially there were 20 significant lights displayed instead of the thought 18. If the 12 lights disguised as a distraction still hold true, then how many real significant lights would there have been in this situation?

Gemini-1.5 Flash:

Reasoning: We start with 20 lights initially, and then we discover 12 of them were a distraction. To find the real significant lights, we subtract the distracting lights from the total: 20 - 12.

### Answer: 8

Expected answer: 8

Correct? Yes

Problem: After sorting out his roller skate collection, John decides to go shopping again and buys an additional 11 pairs of roller skates. How many pairs of roller skates does John have in total now?

Gemini-1.5 Flash:

Reasoning: John had 9 pairs of roller skates and then bought 11 more pairs, so he now has 9 + 11 = <<9+11=20>> 20 pairs of roller skates. 
### Answer: 20 

Expected answer: 20

Correct? Yes

Problem: Suppose that John originally had 11 pairs of roller skates, not 6, before giving away 2 pairs and subsequently buying 5 pairs from a garage sale. How many pairs of roller skates would John have then?

Gemini-1.5 Flash:

Reasoning: After giving away 2 pairs, John had 11 - 2 = <<11-2=9>>9 pairs of roller skates.
After buying more roller skates, John had 9 + 5 = <<9+5=14>>14 pairs of roller skates.
### Answer: 14 

Expected answer: 14

Correct? Yes

Problem: In addition to the 9 squirrels in one part of the park, there are an equal number of squirrels in another part of the park. How many squirrels are there in total in both parts of the park?

Gemini-1.5 Flash:

There are 9 squirrels in one part of the park, and an equal number in another part, so there are 9 + 9 = 18 squirrels in total.

### Answer: 18 

Expected answer: 18

Correct? Yes

Problem: In a different scenario, instead of there being 3 squirrels playing on a tree in the park, what if there are 13 squirrels playing on the tree while the same 6 squirrels are still foraging on the ground? How many squirrels would there be in total in that part of the park now?

Gemini-1.5 Flash:

If there are 13 squirrels playing on the tree and 6 squirrels foraging on the ground, there are a total of 13 + 6 = 19 squirrels in the park. 

### Answer: 19 

Expected answer: 19

Correct? Yes

Problem: In addition to the lemons she had left, Daisy buys 8 more lemons from the store. How many lemons does she have now?

Gemini-1.5 Flash:

Reasoning: Daisy now has 11 + 8 = 19 lemons. 
### Answer: 19 

Expected answer: 19

Correct? Yes

Problem: Suppose, originally Daisy had 18 lemons instead of 13. After making lemonade, if she still used 2 lemons as before, how many lemons would she have left now?

Gemini-1.5 Flash:

Reasoning: If Daisy had 18 lemons and used 2, she would have 18 - 2 = 16 lemons left. 
### Answer: 16 

Expected answer: 16

Correct? Yes

Problem: Following the previous situation, William's robot encounters another malfunction and loses 3 points from its total score. What is his robot's total score now?

Gemini-1.5 Flash:

Reasoning: After the second malfunction, the robot's score is 10 - 3 = <<10-3=7>>7 points.
### Answer: 7 

Expected answer: 7

Correct? Yes

Problem: After the 12 rainbows appeared, one of them faded away. How many rainbows remained visible in the sky at the end of the day?

Gemini-1.5 Flash:

Reasoning: The observatory saw 12 rainbows, and then one faded away. That leaves 12 - 1 = 11 rainbows. 
### Answer: 11 

Expected answer: 11

Correct? Yes

Problem: Let's say instead of 8 rainbows appearing at the beginning of the day, only 4 rainbows were spotted. Later, the weather still changed and 4 additional rainbows appeared as before. How many rainbows would have been seen in total by the observatory under these circumstances?

Gemini-1.5 Flash:

Reasoning: If the observatory saw 4 rainbows at the beginning of the day, and then 4 more appeared, they would have seen a total of 4 + 4 = 8 rainbows.

### Answer: 8 

Expected answer: 8

Correct? Yes

Problem: Suppose that instead of giving 10 fish to the dolphins during the first series of tricks, the trainer had only given 6 fish. If he started with 15 fish, how many fish would he have left for the rest of the session in this scenario?

Gemini-1.5 Flash:

The dolphin trainer started with 15 fish and gave away 6. 
To find out how many fish he has left, we subtract: 15 - 6 = 9.

### Answer: 9 

Expected answer: 9

Correct? Yes

Problem: Suppose Chloe initially baked 6 cookies in the morning instead of 2, and additionally baked 14 cookies in the evening like before. How many cookies did Chloe bake in total now?

Gemini-1.5 Flash:

Chloe baked a total of 6 + 14 = 20 cookies.
### Answer: 20 

Expected answer: 20

Correct? Yes

Problem: After a few days, she found 2 pairs of earrings that she previously misplaced. Adding those to her current collection, how many pairs of earrings does Alexa have now?

Gemini-1.5 Flash:

Reasoning: Alexa currently has 16 pairs of earrings and finds 2 more, giving her a total of 16 + 2 = 18 pairs of earrings.

### Answer: 18 

Expected answer: 18

Correct? Yes

Problem: Suppose instead Alexa initially had 7 pairs of earrings, but this time she buys an additional 12 pairs online. After still giving 2 pairs to her friend, how many pairs of earrings would she have then?

Gemini-1.5 Flash:

Reasoning: Alexa starts with 7 pairs and buys 12 more, bringing her total to 7 + 12 = 19 pairs.
After gifting 2 pairs, she has 19 - 2 = 17 pairs remaining.

### Answer: 17 

Expected answer: 17

Correct? Yes

Problem: Let's change the situation a bit. Suppose there were 8 lions at the zoo, but 7 of them were still moved to a different zoo. Instead of 10 tigers, this time there are 15 tigers at the zoo, accounting for the lions that were moved. How many tigers are there now at the zoo?

Gemini-1.5 Flash:

Reasoning:  The number of lions at the zoo didn't change the number of tigers. There are still 15 tigers at the zoo.
### Answer: 15 

Expected answer: 16

Correct? No

Problem: Max suddenly realizes that he has to pay 4 gold coins as a tax to the king of the game. How many gold coins will Max be left with after paying the tax?

Gemini-1.5 Flash:

Reasoning: After paying the tax, Max will have 19 - 4 = 15 gold coins left.
### Answer: 15 

Expected answer: 15

Correct? Yes

Problem: Suppose that Max initially had 11 gold coins instead of 10 in his treasure chest before he found the additional set of coins. How many gold coins would Max have then after finding the additional coins?

Gemini-1.5 Flash:

Reasoning: If Max initially had 11 coins, he would have 11+9 = 20 coins after finding the additional set. 
### Answer: 20 

Expected answer: 20

Correct? Yes

Problem: Following the previous situation, what if Suzy initially had 7 pieces of candy instead of 6, and then she receives 1 more from her friend just like before? How many pieces of candy would Suzy have then?

Gemini-1.5 Flash:

If Suzy starts with 7 pieces of candy and receives 1 more, she would have a total of 7 + 1 = 8 pieces of candy.

### Answer: 8 

Expected answer: 8

Correct? Yes

Problem: After adding 2 new books to his library, John decides to give away 5 books as gifts to his friends. How many books does John have left in his library now?

Gemini-1.5 Flash:

Reasoning: John had 19 books and then gave away 5. He now has 19 - 5 = 14 books. 
### Answer: 14 

Expected answer: 14

Correct? Yes

Problem: In the original scenario, John started with 17 books, but what would have happened if he initially had only 2 books, and he still bought 2 more from the bookstore? How many books would John have had in his library then?

Gemini-1.5 Flash:

Reasoning: If John starts with 2 books and buys 2 more, he would have a total of 2 + 2 = 4 books. 
### Answer: 4 

Expected answer: 4

Correct? Yes

Problem: Continuing the scenario, imagine that initially Mary only had 9 dolls instead of 20. If she gave away 6 dolls to her friend as before, how many dolls would Mary have left?

Gemini-1.5 Flash:

Mary had 9 dolls initially. If she gave away 6, she would have 9 - 6 = 3 dolls left. 
### Answer: 3 

Expected answer: 3

Correct? Yes

Problem: If initially, Captain Jack had 14 parrots instead of 3, and he still found and added 6 more, how many parrots would he have in total then?

Gemini-1.5 Flash:

Captain Jack started with 14 parrots and then found 6 more. To find the total, we add the number he started with to the number he found: 14 + 6 = 20

### Answer: 20 

Expected answer: 20

Correct? Yes

Problem: Following the additions earlier in the day, Liam decides to add 5 more piano keys to further expand his range. Now, how many piano keys does Liam have in total?

Gemini-1.5 Flash:

Liam had 11 piano keys and added 5 more, so he now has 11 + 5 = 16 piano keys.
### Answer: 16 

Expected answer: 16

Correct? Yes

Problem: Following the earlier additions, let's consider a different scenario where Liam starts with 17 piano keys instead of the original 8. If he still adds 3 more keys as he did in the previous scenario, how many piano keys would Liam have now in this case?

Gemini-1.5 Flash:

Liam starts with 17 piano keys and adds 3 more, so he now has 17 + 3 = 20 piano keys. 
### Answer: 20 

Expected answer: 20

Correct? Yes

Problem: Instead of originally having 10 female lions in the pack as mentioned in the first question, if there were 15 female lions and the 4 males still joined, how many lions would be there in the pack in total now?

Gemini-1.5 Flash:

Reasoning: The pack has 15 female lions and 4 male lions.
The total number of lions in the pack is 15+4 = 19 lions. 
### Answer: 19 

Expected answer: 19

Correct? Yes

Problem: After treating patients all day, the doctor still had other administrative tasks to complete. Initially, he had 19 tasks to finish, but he managed to complete the same number of tasks as the number of patients he treated. How many tasks does he still have left to complete?

Gemini-1.5 Flash:

The doctor completed 14 tasks because he treated 14 patients.
He still has 19 - 14 = 5 tasks left to complete. 
### Answer: 5 

Expected answer: 5

Correct? Yes

Problem: Jenny heads back to the party and finds 10 more balloons. Including the balloons she already has, how many balloons does Jenny have now?

Gemini-1.5 Flash:

Jenny now has 1 + 10 = 11 balloons.
### Answer: 11 

Expected answer: 11

Correct? Yes

Problem: Suppose Jenny originally had 8 balloons instead of 7 before she gave away 6 to her friends. How many balloons would she have left after giving away the 6 balloons in that case?

Gemini-1.5 Flash:

If Jenny originally had 8 balloons, she would have 8 - 6 = 2 balloons left. 
### Answer: 2 

Expected answer: 2

Correct? Yes

Problem: Following the previous scenario, Jimmy later wins a contest where he receives 5 additional ice-creams. How many ice-creams does Jimmy have now?

Gemini-1.5 Flash:

Reasoning: After winning the contest, Jimmy has 14 + 5 = 19 ice-creams. 
### Answer: 19 

Expected answer: 19

Correct? Yes

Problem: Following the previous scenario, what if Jimmy initially had 9 ice-creams instead of 5 and then following the same events, bought 6 more and was given 3 more, how many ice-creams would Jimmy have then?

Gemini-1.5 Flash:

Reasoning: After buying more ice-creams, Jimmy had 9 + 6 = 15 ice-creams.
After being given more ice-creams, Jimmy had 15 + 3 = 18 ice-creams. 
### Answer: 18

Expected answer: 18

Correct? Yes

Problem: After realizing that Sam has not listened to some of the songs on the album, his friend Alex decided to share 3 additional new songs with him. Now, how many songs in total has Sam not listened to yet?

Gemini-1.5 Flash:

Reasoning: After Alex shared 3 more songs, Sam now has 6+3 = <<6+3=9>> 9 songs he has not listened to yet.
### Answer: 9 

Expected answer: 9

Correct? Yes

Problem: In the previous problem, we learned that Sam had initially not listened to some songs and Alex shared 3 additional songs with him. However, what if Sam had originally listened to 13 songs from the album instead of 9, how many songs from the album then would he have not listened to?

Gemini-1.5 Flash:

Reasoning: Sam has not listened to 15-13 = <<15-13=2>> 2 songs on the album yet.
### Answer: 2

Expected answer: 2

Correct? Yes

Problem: After conjuring up the orbs, the wizard decides to use 2 of the orbs to power his magic staff. How many magical orbs does he have left now?

Gemini-1.5 Flash:

Reasoning: The wizard had 20 orbs and used 2, so he now has 20 - 2 = <<20-2=18>>18 magical orbs left. 
### Answer: 18 

Expected answer: 18

Correct? Yes

Problem: Let's consider a change. Instead of creating 12 magical orbs initially, the wizard had only conjured up 10 orbs. Then, he performed another spell and made 8 more orbs. How many magical orbs would the wizard have in total in this case?

Gemini-1.5 Flash:

Reasoning: The wizard had 10 orbs initially and then made 8 more, so he has a total of 10 + 8 = <<10+8=18>> 18 orbs. 
### Answer: 18

Expected answer: 18

Correct? Yes

Problem: After a thoughtful night, the young dinosaur enthusiast decides to give one more of his dinosaur figurines to his best friend. How many dinosaur figurines does he have left then?

Gemini-1.5 Flash:

He had 5 figurines left and gave away 1 more, so now he has 5 - 1 = 4 figurines left.

### Answer: 4 

Expected answer: 4

Correct? Yes

Problem: What if initially, the young dinosaur enthusiast had given 6 of his dinosaur figurines to his best friend instead of 8? How many dinosaur figurines would he have left then?

Gemini-1.5 Flash:

If the enthusiast gave away 6 figurines instead of 8, he would have 13 - 6 = 7 figurines left.

### Answer: 7 

Expected answer: 7

Correct? Yes

Problem: After making that first bracelet, Maya uses all the remaining beads to make a second bracelet. If that second bracelet needs 18 beads in total, how many more beads does Maya need to complete it?

Gemini-1.5 Flash:

Maya needs 18-14 = <<18-14=4>>4 more beads to complete her second bracelet.
### Answer: 4 

Expected answer: 4

Correct? Yes

Problem: What if Maya initially had 9 beads instead of 6 when she started making her first bracelet? How many beads would she have left to use for her next bracelet?

Gemini-1.5 Flash:

If Maya initially had 9 beads, she would have 20-9 = <<20-9=11>>11 beads left to use for her next bracelet.
### Answer: 11 

Expected answer: 11

Correct? Yes

Problem: After checking her schedule again, the doctor realizes that there were actually 16 patients to start with, not 15. After attending to 9 of these patients in the morning, how many patients does she now have left to attend to?

Gemini-1.5 Flash:

The doctor still needs to attend to 16 - 9 = 7 patients.
### Answer: 7 

Expected answer: 7

Correct? Yes

Problem: After giving his neighbour the agreed-upon potatoes, Farmer Bob found another patch of potatoes in his garden and harvested 14 more. How many potatoes does he have now?

Gemini-1.5 Flash:

Reasoning:  Farmer Bob had 6 potatoes left after giving some to his neighbour. He then harvested 14 more, so he now has 6 + 14 = 20 potatoes.

### Answer: 20 

Expected answer: 20

Correct? Yes

Problem: Suppose Farmer Bob originally harvested 7 potatoes in the morning and then found 4 more in the afternoon, instead of the 9 he originally found. After giving his neighbour 10 potatoes, how many potatoes would he have then?

Gemini-1.5 Flash:

Reasoning:  Farmer Bob harvested 7 + 4 = 11 potatoes in total.
After giving his neighbour 10 potatoes, he would have 11 - 10 = 1 potato left. 

### Answer: 1 

Expected answer: 1

Correct? Yes

Problem: After putting on the additional cherries, Alexa decided the cake looked a little bare, so she added 2 more cherries. How many cherries are now on the cake in total?

Gemini-1.5 Flash:

We know Alexa had 17 cherries on the cake after adding the first 8. 

She added 2 more cherries, so now there are 17 + 2 = 19 cherries on the cake.

### Answer: 19 

Expected answer: 19

Correct? Yes

Problem: In our previous scenario, Alexa started with 9 cherries on her cake instead of 15. After eating 6 cherries and then adding 8 more, how many cherries would be on the cake?

Gemini-1.5 Flash:

Here's the breakdown:

* **Start with the initial number of cherries:** Alexa began with 9 cherries.
* **Subtract the cherries she ate:** She ate 6 cherries, leaving 9 - 6 = 3 cherries.
* **Add the new cherries:** She added 8 more cherries, bringing the total to 3 + 8 = 11 cherries.

### Answer: 11 

Expected answer: 11

Correct? Yes

Problem: In the previous scenario, what if instead of planting 9 big trees, we had only planted 8 big trees? How many trees would there be in the park then?

Gemini-1.5 Flash:

Reasoning: We know there are already 3 + 6 = 9 trees in the park. 
If we plant 8 big trees, there will be a total of 9 + 8 = 17 trees in the park.
### Answer: 17 

Expected answer: 17

Correct? Yes

Problem: Imagine if instead of 7 glasses, John originally had 12 glasses on the shelf along with the 7 he bought from the store. How many glasses would John have then?

Gemini-1.5 Flash:

This question is a bit tricky! It seems like it's asking how many glasses John has in total, but it's actually just asking how many glasses he had originally on the shelf. 

The problem states that John had 12 glasses on the shelf originally. The information about him buying more glasses is just a distraction.

### Answer: 12 

Expected answer: 19

Correct? No

Problem: After the count, two more lions are transferred from another zoo to the zookeeper's sections. Now, how many lions does the zookeeper have in total?

Gemini-1.5 Flash:

The zookeeper now has 10 + 2 = 12 lions. 
### Answer: 12 

Expected answer: 12

Correct? Yes

Problem: What if instead of the initial count, the zookeeper had 12 lions in the first section and 8 lions in the second section before the new arrivals? How many lions would the zookeeper have then, before the two new lions arrived?

Gemini-1.5 Flash:

The zookeeper would have a total of 12 + 8 = 20 lions before the new arrivals.
### Answer: 20 

Expected answer: 20

Correct? Yes

Problem: After 5 additional firefighters from another station were dispatched, how many firefighters are on their way now?

Gemini-1.5 Flash:

Reasoning: We know 3 firefighters were already on their way.  5 more were dispatched, so there are now 3 + 5 = 8 firefighters on their way.

### Answer: 8 

Expected answer: 8

Correct? Yes

Problem: Suppose the team initially consisted of 11 firefighters instead of 9. In that case, how many firefighters would still be on their way if 6 managed to get to the site immediately?

Gemini-1.5 Flash:

Reasoning:  If there were initially 11 firefighters and 6 arrived, then 11 - 6 = 5 firefighters are still on their way.

### Answer: 5 

Expected answer: 5

Correct? Yes

Problem: Instead of wanting to swing 6 times on the blue swing and 12 times on the red swing, Carter changes his mind and decides he wants to swing 6 times on both the blue and red swing. How many times does Carter now want to swing in total?

Gemini-1.5 Flash:

Reasoning: Carter wants to swing 6 times on the blue swing and 6 times on the red swing, for a total of 6 + 6 = <<6+6=12>> swings.
### Answer: 12 

Expected answer: 12

Correct? Yes

Problem: Not only that, but there is also a basement to consider. If we count the basement as a room, how many rooms in the house are there above the ground floor or in the basement?

Gemini-1.5 Flash:

Reasoning: We know there are 18 rooms total. 5 rooms are on the ground floor, and 1 is the basement. So, 18 - 5 - 1 = 12 rooms are above the ground floor or in the basement. 
### Answer: 12 

Expected answer: 14

Correct? No

Problem: Instead of blowing 1 bubble on her first attempt, suppose Sara blew 5 bubbles. If she doubled the number of bubbles from this new first attempt on her second attempt, how many bubbles would she have blown in the second attempt?

Gemini-1.5 Flash:

Sara blew 5 * 2 = 10 bubbles in the second attempt.
### Answer: 10 

Expected answer: 10

Correct? Yes

Problem: In the previous scenario, Carlos initially had 6 kite strings. But what if instead he was given 14 more strings instead of 11? How many kite strings would he have in total then?

Gemini-1.5 Flash:

If Carlos initially had 6 strings and then received 14 more, he would have a total of 6 + 14 = 20 strings. 
### Answer: 20 

Expected answer: 20

Correct? Yes

Problem: After writing all his previous letters, Mark remembers one more friend to whom he wishes to write. After including this letter, how many letters has Mark written in total?

Gemini-1.5 Flash:

Mark had written 11 letters, and now he's writing one more, so he's written 11 + 1 = 12 letters. 
### Answer: 12 

Expected answer: 12

Correct? Yes

Problem: Suppose originally, Mark only wrote 3 letters to his parents instead of 5 and still wrote 2 letters to his friends. How many letters would he have written in total then?

Gemini-1.5 Flash:

If Mark wrote only 3 letters to his parents and 2 letters to his friends, he would have written a total of 3 + 2 = 5 letters. 

### Answer: 5 

Expected answer: 5

Correct? Yes

Problem: Tina eats 8 of the apples she has collected. How many apples does she have left now?

Gemini-1.5 Flash:

Tina started with 9 apples and ate 8, leaving her with 9 - 8 = 1 apple.
### Answer: 1 

Expected answer: 1

Correct? Yes

Problem: Instead of finding 8 more apples, what would have been the total number of apples Tina had if she only found 6 more under the apple tree?

Gemini-1.5 Flash:

If Tina found 6 more apples, she would have a total of 1 + 6 = 7 apples. 
### Answer: 7 

Expected answer: 7

Correct? Yes

Problem: After watching the movie, Sam's brother gives him 16 more chocolate candies. How many chocolates does Sam have now?

Gemini-1.5 Flash:

Sam had 2 candies left after the movie.  His brother gave him 16 more, so he now has 2 + 16 = 18 candies. 
### Answer: 18 

Expected answer: 18

Correct? Yes

Problem: What if Sam initially had 18 chocolate candies but only ate 6 while watching the movie? How many chocolates would he have left in this case?

Gemini-1.5 Flash:

If Sam ate 6 candies out of his initial 18, he would have 18 - 6 = 12 candies left. 
### Answer: 12 

Expected answer: 12

Correct? Yes

Problem: After realizing he gave away too many, John decided to buy 13 more shirts. How many shirts does John have now in total?

Gemini-1.5 Flash:

Reasoning: John now has 3 + 13 = <<3+13=16>> 16 shirts in total.
### Answer: 16 

Expected answer: 16

Correct? Yes

Problem: John originally thought he had bought 17 shirts last week, but then he remembered he only bought 6 before giving some away to his friends. How many shirts would John have left if he actually started with 17 shirts?

Gemini-1.5 Flash:

Reasoning: If John started with 17 shirts and gave away 6, he would have 17-6 = <<17-6=11>> 11 shirts left. 
### Answer: 11 

Expected answer: 11

Correct? Yes

Problem: Peter then notices that he needs 15 carrots to make his carrot soup recipe. How many more carrots does he need to be able to make the soup?

Gemini-1.5 Flash:

Peter needs 15 carrots and has 14, so he needs 15 - 14 = 1 more carrot. 
### Answer: 1 

Expected answer: 1

Correct? Yes

Problem: Now imagine if Peter had given 10 carrots to his pet rabbit instead of just 2. How many carrots would he have left then?

Gemini-1.5 Flash:

If Peter gave away 10 carrots, he would have 16 - 10 = 6 carrots left. 
### Answer: 6 

Expected answer: 6

Correct? Yes

Problem: The local shop usually closes one hour before the time it is supposed to. At what time will the shop actually close after it opens at 13.00 hour and is supposed to stay open for 5 hours?

Gemini-1.5 Flash:

The shop is supposed to close 5 hours after 13:00, which is 18:00 (6:00 PM).  

Since the shop closes one hour earlier than its scheduled closing time, it will actually close at 18:00 - 1 hour = 17:00 (5:00 PM).

### Answer: 17:00 

Expected answer: 17

Correct? Yes

Problem: Janet finds 2 more crayons in her bag after giving some to Anna. How many crayons does she have in total now?

Gemini-1.5 Flash:

Janet had 5 crayons and found 2 more, so she now has 5 + 2 = 7 crayons. 

### Answer: 7 

Expected answer: 7

Correct? Yes

Problem: Let's say initially, Janet had 14 crayons instead of 8 before she gave 3 of them to her friend, Anna. How many crayons would she have had left in this case?

Gemini-1.5 Flash:

If Janet started with 14 crayons and gave away 3, she would have 14 - 3 = 11 crayons left.

### Answer: 11 

Expected answer: 11

Correct? Yes

Problem: After finding those carrots, the rabbit finds one more carrot in the neighbor's yard. How many total carrots has the rabbit found now?

Gemini-1.5 Flash:

The rabbit found a total of 6 + 1 = 7 carrots. 
### Answer: 7 

Expected answer: 7

Correct? Yes

Problem: If originally the rabbit found 17 carrots in the backyard instead of 5, and still found one in the front yard, how many total carrots would the rabbit have found?

Gemini-1.5 Flash:

The rabbit would have found 17 + 1 = 18 carrots in total.
### Answer: 18 

Expected answer: 18

Correct? Yes

Problem: Let's revisit our previous question. What if the first alien only had 3 eyes on one side of its head, but still had 8 eyes on the other side. How many total eyes does this alien have now?

Gemini-1.5 Flash:

This alien has a total of 3 + 8 = 11 eyes.

### Answer: 11 

Expected answer: 11

Correct? Yes

Problem: Suppose initially, instead of 7 clowns leaving the circus, only 3 plus 3 clowns decided to leave. Then how many clowns would have been left at the circus?

Gemini-1.5 Flash:

Reasoning: First, we find out how many clowns left: 3 + 3 = 6 clowns left. 
Then, we subtract the number of clowns who left from the original number of clowns: 14 - 6 = 8 clowns.

### Answer: 8 

Expected answer: 8

Correct? Yes

Problem: After counting all the blankets, Melissa decides to donate 6 of them to a local shelter. How many blankets does she have left after her kind donation?

Gemini-1.5 Flash:

After donating, Melissa has 19 - 6 = 13 blankets left.
### Answer: 13 

Expected answer: 13

Correct? Yes

Problem: Suppose Melissa initially had 9 blankets in her wardrobe instead of 14. How many blankets would she have in total then?

Gemini-1.5 Flash:

If Melissa had 9 blankets in her wardrobe, she would have a total of 5 + 9 = 14 blankets.
### Answer: 14 

Expected answer: 14

Correct? Yes

Problem: After removing one shape, there are still too many shapes left in the geometry box. Arya decides to remove 8 more shapes. How many shapes would be left in the geometry box then?

Gemini-1.5 Flash:

After removing one shape, there were 17 shapes left.  Removing 8 more would leave 17 - 8 = 9 shapes. 

### Answer: 9 

Expected answer: 9

Correct? Yes

Problem: After realizing his collection is getting too big, Charlie decides to sell some of his scooters. If he sells 6 of them, how many scooters does he have left?

Gemini-1.5 Flash:

Charlie has 12 - 6 = 6 scooters left.
### Answer: 6 

Expected answer: 6

Correct? Yes

Problem: Instead of having initially 11 scooters, what if Charlie started with only 4 scooters in his collection and then added one more? How many scooters would Charlie have now?

Gemini-1.5 Flash:

If Charlie starts with 4 scooters and adds one more, he would have 4 + 1 = 5 scooters.
### Answer: 5 

Expected answer: 5

Correct? Yes

Problem: Initially, Alex saw 15 dinosaurs in the morning instead of 6. After adding the 4 he saw in the afternoon, how many dinosaurs did then Alex see before the evening?

Gemini-1.5 Flash:

Alex saw 15 dinosaurs in the morning and 4 more in the afternoon, so he saw a total of 15 + 4 = 19 dinosaurs.

### Answer: 19 

Expected answer: 19

Correct? Yes

Problem: The baby Tyrannosaurus Rex with its new teeth was curious about the adult Tyrannosaurs. It learned that, on average, an adult T-Rex has 11 teeth. After growing its new teeth, how many more teeth does the baby T-Rex need to grow to have as many teeth as an adult T-Rex?

Gemini-1.5 Flash:

The baby T-Rex has 6 teeth now and an adult T-Rex has 11 teeth.
So, the baby needs to grow 11 - 6 = 5 more teeth.
### Answer: 5 

Expected answer: 5

Correct? Yes

Problem: Suppose instead of the baby T-Rex having 3 teeth to start with, it only had 1 tooth when it was born. If it still grows 3 additional teeth each week, how many teeth will the baby T-Rex have after one week?

Gemini-1.5 Flash:

If the T-Rex starts with 1 tooth and grows 3 teeth each week, then after one week it will have 1 + 3 = 4 teeth.

### Answer: 4 

Expected answer: 4

Correct? Yes

Problem: In addition to his collection, David gave 3 of his beach balls to his friends. How many beach balls does he have left now?

Gemini-1.5 Flash:

David has 19 - 3 = 16 beach balls left.
### Answer: 16 

Expected answer: 16

Correct? Yes

Problem: Suppose initially, instead of 15, David had 11 beach balls. If he then buys 4 more from the store, how many beach balls would David have in total in this new scenario?

Gemini-1.5 Flash:

In this scenario, David would have 11 + 4 = 15 beach balls. 
### Answer: 15 

Expected answer: 15

Correct? Yes