Gemma 2B on K.OA.A.5
Common Core Standard K.OA.A.5
This standard covers the following:
Fluently add and subtract within 5.
Problem: Gene has 5 beach towels, but his younger brother takes 2 of them to the neighborhood swimming pool. Later on, his mom gives him an extra 2 towels. How many towels does Gene have now?
Gemma 2B:
Reasoning: Gene started with 5 towels, and his brother took 2, so he now has 5 - 2 = <<5-2=3>>3 towels. His mom gave him an extra 2, so he now has 3 + 2 = <<3+2=5>>5 towels. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: After his mom gave him the additional 2 towels, Gene used 4 of them for his friends during a sleepover. How many towels does Gene have now?
Gemma 2B:
Reasoning: After the mom gave him 2 towels, Gene had 4 + 2 = <<4+2=6>>6 towels. ### Answer: 6
Expected answer: 1
Correct? No
Problem: Paul has 2 bicycles and he bought 1 more. Later, his grandfather gave him an additional 2 bikes. How many bikes does Paul have now?
Gemma 2B:
Reasoning: Paul started with 2 bikes, then bought 1 more, and then received 2 from his grandfather. So, Paul has 2+1+2 = <<2+1+2=5>>5 bikes now.
Expected answer: 5
Correct? Yes
Problem: Oliver initially had 1 chair at his house. Later, he bought 3 more chairs. How many chairs does Oliver now have at his house?
Gemma 2B:
Reasoning: Oliver started with 1 chair, then bought 3, resulting in 1 + 3 = <<1+3=4>>4 chairs. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Following the previous scenario, Oliver initially had 1 chair at his house and then he bought 3 more. After, he found one more chair in the attic. How many chairs does Oliver now have in total?
Gemma 2B:
### Answer: 4
Expected answer: 5
Correct? No
Problem: Following the previous scenario, instead of buying 3 chairs, what if Oliver initially had 1 chair at his house and bought 4 new ones instead? How many chairs would Oliver now have at his house?
Gemma 2B:
### Answer: 5
Expected answer: 5
Correct? Yes
Problem: John has 1 fishing boat and decides to buy 3 more sailboats. How many boats does John have in total?
Gemma 2B:
Reasoning: John has 1 boat, and he buys 3 more, so he has 1+3 = <<1+3=4>>4 boats in total. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Suppose John initially had 2 fishing boats instead of 1 and still decided to buy 3 more sailboats. How many boats would John have in total then?
Gemma 2B:
Reasoning: John initially had 2 boats, and he bought 3 more, so he would have 2+3 = <<2+3=5>>5 boats in total. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Kevin found 4 starfish at the beach. Then, he found 1 more starfish under a rock. After enjoying looking at them for a while, he decided to let 4 of the starfish back into the ocean. How many starfish does Kevin have now?
Gemma 2B:
Reasoning: Kevin started with 4 starfish, and then he found 1 more starfish under a rock, so he ended up with 5 starfish. ### Answer: 5
Expected answer: 1
Correct? No
Problem: Andy likes to practice drumming. He drums for an hour in the morning, then takes a break for one hour. After his break, he drums for exactly the same amount of time as he did before. How many hours did Andy spend drumming in total?
Gemma 2B:
Reasoning: Andy practiced for 60 minutes in the morning and for 60 minutes in the afternoon. He took a break for 60 minutes between those two periods. ### Answer: 120
Expected answer: 2
Correct? No
Problem: Rebecca buys two boxes of pencils on Monday and an additional three boxes on Tuesday. But then, she gives away two boxes to her classmates. How many boxes of pencils does Rebecca have left?
Gemma 2B:
Reasoning: Rebecca bought 2 + 3 = <<2+3=5>>5 boxes of pencils on Monday and Tuesday. After giving away two boxes, she has 2 - 2 = <<2-2=0>>0 boxes of pencils left. ### Answer: 0
Expected answer: 3
Correct? No
Problem: James has 2 helicopters from his birthday party and buys 1 more from the toy store. Rebecca had 4 helicopters, but she gave James the same number of helicopters that he already had. How many helicopters does Rebecca now have?
Gemma 2B:
Reasoning: James started with 2 helicopters, and he bought 1 more, so he now has 3 helicopters. Rebecca started with 4 helicopters, and she gave James the same number of helicopters that he already had, so she now has 4 helicopters. ### Answer: 4
Expected answer: 1
Correct? No
Problem: There were 2 dragons playing in the field, but then 1 of them decided to leave and go back to its lair. Later, 4 other dragons saw the single dragon playing in the field and wanted to join it, but they realized they needed to leave the dragons in their lair by subtracting the number of dragons already playing in the field. How many dragons had to leave their lair to join the playing dragon?
Gemma 2B:
Reasoning: There were 2 dragons playing in the field, and 1 of them decided to leave. There were 4 other dragons who saw the single dragon playing and wanted to join it, but they realized they needed to leave the dragons in their lair by subtracting the number of dragons already playing in the field. So, 1 dragon had to leave its lair to join the playing dragon. ### Answer: 1
Expected answer: 3
Correct? No
Problem: Trevor had collected 1 seashell in the morning. He found 3 more seashells in the afternoon. However, he lost 3 seashells while playing in the sand. How many seashells does Trevor have now?
Gemma 2B:
Reasoning: Trevor started with 1 seashell, and he found 3 more, so he ended with 1+3 = <<1+3=4>>4 seashells. ### Answer: 4
Expected answer: 1
Correct? No
Problem: A wizard had 2 phoenix feathers and then he found 2 more. He used some of these feathers to make a potion, using 2 feathers. How many phoenix feathers does the wizard have left?
Gemma 2B:
Reasoning: The wizard started with 2 feathers, and then he found 2 more, so he ended up with 2+2 = <<2+2=4>>4 feathers. ### Answer: 4
Expected answer: 2
Correct? No
Problem: Suppose North corresponds to 2 on your compass and South is the same. If you were to add the values of North and South, what would you get?
Gemma 2B:
The answer is 4.
Expected answer: 4
Correct? Yes
Problem: Suppose North corresponds to 2 on your compass and South is the same. If you were to add the values of North and South, what would you get? Now imagine if you saw a shooting star while navigating and decided to add 1 to this total. What would your new total be?
Gemma 2B:
### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Let's revise our original compass problem. Suppose now North corresponds to 1 on your compass and South is the same. If you were to add the values of North and South, what would you get?
Gemma 2B:
The answer is 3.
Expected answer: 2
Correct? No
Problem: Jack has 2 monkeys. Susan has as many monkeys as Jack has, plus another 2 monkeys identical to Jack's monkeys. How many monkeys does Susan have?
Gemma 2B:
Reasoning: Jack has 2 monkeys, Susan has 2 monkeys, and Jack has 2 monkeys identical to his first monkey. ### Answer: 4 monkeys
Expected answer: 4
Correct? Yes
Problem: Originally, Jack had only 1 monkey instead of 2. If Susan still has as many monkeys as Jack had, plus another 1 monkey identical to Jack's monkeys, how many monkeys does Susan have now?
Gemma 2B:
### Answer: 3 monkeys
Expected answer: 2
Correct? No
Problem: A wizard has 5 magical wands. However, an evil sorcerer steals 3 of them. How many magical wands does the wizard have left?
Gemma 2B:
Reasoning: The wizard has 5 - 3 = <<5-3=2>>2 wands left. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Now assume that the wizard initially had 5 magical wands, but the evil sorcerer only managed to steal 1. How many magical wands does the wizard have left then?
Gemma 2B:
Reasoning: The wizard initially had 5 - 1 = <<5-1=4>>4 wands. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: A dragon initially had 5 treasures in his nest. However, a brave knight managed to steal 2 of them while the dragon was away. How many treasures does the dragon now have in his nest?
Gemma 2B:
Reasoning: The dragon lost 2 treasures, so he now has 5 - 2 = <<5-2=3>>3 treasures in his nest. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: After the knight stole 2 treasures from the dragon's nest, the dragon found another treasure in the forest and added it to his nest. Now, how many treasures does the dragon have in his nest in total?
Gemma 2B:
Reasoning: The dragon started with 5 treasures, lost 2, and then found 1 more, so he now has 5 + 2 - 1 = <<5+2-1=6>>6 treasures in his nest. ### Answer: 6
Expected answer: 4
Correct? No
Problem: Let's reconsider the scenario where the dragon initially had 5 treasures. In this new scenario, however, the brave knight was even more daring and managed to steal 4 treasures instead of just 2. Now, how many treasures does the dragon have left in his nest?
Gemma 2B:
Reasoning: The dragon lost 2 treasures, so he now has 5 - 2 = <<5-2=3>>3 treasures in his nest. ### Answer: 3
Expected answer: 1
Correct? No
Problem: Mary had 3 water bottles in her bag. On her way to the gym, she purchased 1 more water bottle from a store. How many water bottles does Mary have now?
Gemma 2B:
Reasoning: Mary started with 3 water bottles, and she purchased 1 more, so she now has 4 water bottles. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: If Mary only had 2 water bottles in her bag originally instead of 3, and she still purchased 1 more water bottle from the store on her way to the gym, how many water bottles would she have then?
Gemma 2B:
Reasoning: If Mary started with 2 water bottles and purchased 1 more, she would have 3 water bottles. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: Kim had 3 blue pens. She bought 2 more black pens. How many pens does she have now?
Gemma 2B:
Reasoning: Kim started with 3 blue pens, and she bought 2 more black pens, so she now has 3+2 = <<5>>5 pens. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Kim had 3 blue pens. She bought 2 more black pens. However, the next day, she loses 4 of her pens. How many pens does she have left now?
Gemma 2B:
Reasoning: Kim started with 3 blue pens, and she bought 2 more black pens, but she lost 4 of her pens the next day. So, she has 3 - 2 - 4 = <<-5>>-5 pens left now. ### Answer: -5
Expected answer: 1
Correct? No
Problem: Kim originally had 2 blue pens instead of 3, and she bought 2 more black pens. How many pens would she have in this situation?
Gemma 2B:
### Answer: 4
Expected answer: 4
Correct? Yes
Problem: A jeweler has 4 diamond rings. One of the diamond rings was purchased and the customer had a 3 gem discount but decided to add 2 gems later. The jeweler had to make adjustments according to the customer's request. How many rings would he have left after these adjustments?
Gemma 2B:
Reasoning: After the adjustments, the jeweler would have 4-3 = <<4-3=1>>1 ring left. ### Answer: 1
Expected answer: 3
Correct? No
Problem: David received 3 gifts from his parents on his birthday and later that day his friend gifted him 2 more gifts. How many gifts did David receive in total on his birthday?
Gemma 2B:
Reasoning: David received 3 gifts from his parents, and his friend gifted him 2 more gifts, so he received 3+2 = <<3+2=5>>5 gifts in total on his birthday. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Suppose that initially David received only 1 gift from his parents instead of 3 gifts on his birthday, and he still received 2 gifts from his friend. How many gifts did he receive in total on his birthday in this case?
Gemma 2B:
Reasoning: If initially David received 1 gift, then he received 3 - 1 = <<3-1=2>>2 more gifts from his parents, and he received 2 gifts from his friend, so he received 1+2 = <<1+2=3>>3 gifts in total on his birthday in this case. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: Oliver currently has 1 sailboat in his collection. He purchases an additional sailboat identical to the one he already has. How many sailboats does Oliver have now?
Gemma 2B:
Reasoning: Oliver started with 1 sailboat, and he purchased another one, so he now has 2 sailboats. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Let's change our scenario: now, instead of having 1 sailboat, let's say Oliver originally had 2 sailboats. He decides to purchase another bundle that includes exactly 2 more boats. How many sailboats does Oliver have now?
Gemma 2B:
Reasoning: Starting with 2 sailboats, he bought 2 more, so he now has 4 sailboats. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: In a game of cards, Umer won 5 rounds but lost 4 rounds. Sam, on the other hand, won twice as many rounds as Umer won after subtracting his losses. How many rounds did Sam win?
Gemma 2B:
Reasoning: Umer won 5 rounds. Sam won twice as many rounds as Umer, which is 5 * 2 = <<10>>10 rounds. Sam won 10 rounds. ### Answer: 10
Expected answer: 2
Correct? No
Problem: In your drawer, there is 1 electric toothbrush. Later, you buy 3 more manual toothbrushes. How many toothbrushes are there in total in the drawer?
Gemma 2B:
Reasoning: You started with 1 toothbrush, and then bought 3 more, so you have 1+3 = 4 toothbrushes in the drawer. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: In your drawer, there is 1 electric toothbrush. Later, you buy 3 more manual toothbrushes. How many toothbrushes are there in total in the drawer? After a week, you decide to throw away 1 old toothbrush. How many toothbrushes are left in your drawer now?
Gemma 2B:
Reasoning: You started with 1 toothbrush, and then bought 3 more, so you have 1+3 = 4 toothbrushes in the drawer. After a week, you throw away 1 old toothbrush, so you have 1-1 = 0 toothbrushes in the drawer. ### Answer: 4
Expected answer: 3
Correct? No
Problem: In the previous scenario, instead of 1 electric toothbrush in your drawer originally, let's say there were 2 electric toothbrushes. Later, you added the same 3 manual toothbrushes. Now, how many toothbrushes are there in total in the drawer?
Gemma 2B:
Reasoning: You started with 2 electric toothbrushes, and then added 3, so you have 2+3 = 5 toothbrushes in the drawer. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Karen has 5 pairs of pants. She decides 2 pairs no longer fit her correctly and decides to get rid of them. How many pairs of pants does Karen have left?
Gemma 2B:
Reasoning: Karen has 5 pairs of pants, and she gets rid of 2 pairs, so she has 5-2 = <<5-2=3>>3 pairs of pants left. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: After sorting out her wardrobe, Karen has 5 pairs of pants left. She then decides to get rid of 2 pairs that no longer fit her. The next day, she bought a new stylish pair of pants. How many pairs of pants does Karen have now?
Gemma 2B:
### Answer: 5
Expected answer: 4
Correct? No
Problem: Let's consider a different situation. Initially, Karen had 5 pairs of pants, but she decided to keep only one pair and gave away 4 others. How many pairs of pants does Karen have left in this case?
Gemma 2B:
Reasoning: Initially, Karen had 5 pairs of pants, and she decided to keep only one pair, so she has 5-1 = <<5-1=4>>4 pairs of pants left. ### Answer: 4
Expected answer: 1
Correct? No
Problem: John had 2 pens in his pocket. Later, Lisa gave him 2 more pens. How many pens does John have now?
Gemma 2B:
Reasoning: John started with 2 pens, and Lisa gave him 2 more pens, so he now has 2+2 = <<4>>4 pens. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: If John originally had only 1 pen in his pocket and Lisa still gave him 2 more pens, How many pens would John have then?
Gemma 2B:
Reasoning: John started with 1 pen, and Lisa gave him 2 more pens, so he now has 1+2 = <<3>>3 pens. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: Lisa has 5 USB drives. She loses 4 of them, then she buys 2 additional ones. How many USB drives does Lisa have now?
Gemma 2B:
Reasoning: Lisa started with 5 USB drives, lost 4, and then bought 2, so she has 5-4+2 = <<5-4+2=7>>7 USB drives now. ### Answer: 7
Expected answer: 3
Correct? No
Problem: Luna has 5 unicorns, but unfortunately, 2 of them run away from home. Luckily a magical event occurs which let her receive 1 more unicorn. How many unicorns does Luna have left now?
Gemma 2B:
Reasoning: Luna started with 5 unicorns, and 2 of them ran away. So, she has 5 - 2 = <<5-2=3>>3 unicorns left now. ### Answer: 3
Expected answer: 4
Correct? No
Problem: Princess Anne has 3 ruby necklaces and she got 1 more for her birthday. After a grand feast, she decided to gift 2 of her necklaces to her best friend, Princess Maria. How many ruby necklaces does Princess Anne have left now?
Gemma 2B:
Reasoning: After she gave 2 necklaces, she had 3 - 2 = <<3-2=1>>1 necklace left. ### Answer: 1
Expected answer: 2
Correct? No
Problem: An engineer had 4 physical designs of a plane and recently he received another one. However, during transportation, one of the designs got lost. How many physical designs does the engineer have now?
Gemma 2B:
Reasoning: The engineer has 4 designs, and he received one more, so he has 4+1 = <<5>> designs now. ### Answer: 5
Expected answer: 4
Correct? No
Problem: Take the whole number 3 and subtract 2 from it. Then, take the result and add it to itself. What is the final result?
Gemma 2B:
### Answer: 5
Expected answer: 2
Correct? No
Problem: John buys 1 hat for himself and later buys 4 more for his friends. How many hats did John buy in total?
Gemma 2B:
Reasoning: John bought 1 + 4 = <<1+4=5>>5 hats in total. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: After buying the hats, John decides to return 4 of them because his friends didn't like the design. How many hats does John have left now?
Gemma 2B:
Reasoning: John bought 5 hats and returned 4 of them, so he has 5 - 4 = <<5-4=1>>1 hat left now. ### Answer: 1
Expected answer: 1
Correct? Yes
Problem: What if John initially only bought 1 hat for himself and later bought 1 more for his friend instead? How many hats would John have bought in total then?
Gemma 2B:
### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Emily bought 1 skirt. She decided to buy another skirt of the same type the next day. How many skirts did Emily have in total?
Gemma 2B:
Reasoning: Emily bought 1 skirt, and then she bought another skirt of the same type the next day. So, Emily had 1 + 1 = <<1+1=2>>2 skirts in total. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: After purchasing her second skirt, Emily then found a skirt at another store that she just had to have, so she bought 1 more skirt. Now, how many skirts does Emily have in total?
Gemma 2B:
Reasoning: After purchasing 1 skirt, Emily had 1 + 1 = <<1+1=2>>2 skirts. So, Emily has 2 skirts in total after purchasing the second skirt. ### Answer: 2
Expected answer: 3
Correct? No
Problem: A ballerina has 1 tutu for her daytime performances and 3 for her nighttime performances. How many tutus does the ballerina have in total?
Gemma 2B:
Reasoning: The ballerina has 1+3 = <<1+3=4>>4 tutus in total. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: If the ballerina initially had 1 daytime tutu and 4 nighttime tutus instead of 3, how many tutus would she have in total?
Gemma 2B:
Reasoning: If the ballerina initially had 1+4 = <<1+4=5>>5 tutus, then she would have 1+4 = <<1+4=5>>5 tutus in total. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Jason has only 1 watch. His dad gives him 3 more as a birthday present. How many watches does Jason have now?
Gemma 2B:
Reasoning: Jason started with 1 watch, and his dad gave him 3, so he now has 1+3 = <<4>>4 watches. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: After receiving watches from his dad, Jason finds an old watch in the attic. Now, how many watches does Jason have in total?
Gemma 2B:
Reasoning: Jason started with 1 watch, and his dad gave him 3, so he now has 1+3 = <<4>>4 watches. ### Answer: 4
Expected answer: 5
Correct? No
Problem: If Jason initially had 2 watches instead of 1, and his dad still gave him 3 more as a birthday present, how many watches would Jason have now?
Gemma 2B:
### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Sam had 4 pairs of blue pants but he donates 2 pairs to a clothing drive. For his birthday, Sam got an additional 3 pairs of pants as gifts. How many pairs of pants does Sam have now?
Gemma 2B:
Reasoning: Sam started with 4 pairs, donated 2, and received 3, so he now has 4-2+3 = <<4-2+3=5>>5 pairs of pants. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: After a few weeks, Sam decided to donate some of his pants. He chose the same number of pants to donate as the number he had originally kept after the clothing drive. After his donation, how many pairs of pants does Sam have now?
Gemma 2B:
Reasoning: Sam started with 5 pairs, donated 2, so he now has 5-2 = <<5-2=3>>3 pairs of pants. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: Rosie has 1 bottle of organic milk. She goes to the store and buys another bottle of organic milk. How many bottles of organic milk does she have now?
Gemma 2B:
Reasoning: After buying another bottle, Rosie has 1 + 1 = <<2>> bottles of organic milk now. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: After buying the two bottles of organic milk, Rosie realizes she needs more for a recipe and decides to buy the same amount of milk again. How many bottles of organic milk does Rosie have now?
Gemma 2B:
Reasoning: After buying the two bottles, Rosie has 1 + 1 = <<2>> bottles of organic milk now. ### Answer: 2
Expected answer: 4
Correct? No
Problem: If Rosie initially had 3 bottles of organic milk instead of 1 and she still went to the store to buy an additional bottle, how many bottles of organic milk would she have had?
Gemma 2B:
Reasoning: If Rosie initially had 3 bottles of organic milk, then 3 + 1 = <<4>> bottles of organic milk after she bought another bottle. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Johnny has 1 bottle of apple juice. He then buys 4 more bottles of orange juice. How many bottles of juice does Johnny have in total?
Gemma 2B:
Reasoning: Johnny started with 1 bottle of apple juice, and then bought 4 more bottles of orange juice, so he ended up with 1 + 4 = <<1+4=5>>5 bottles of juice in total. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Instead, consider that Johnny initially had 1 bottle of apple juice and later only bought 3 more bottles of orange juice instead of 4. How many bottles of juice does Johnny have in total now?
Gemma 2B:
### Answer: 1
Expected answer: 4
Correct? No
Problem: [[var g = (2 - 1)]] [[var f = (2 + g)]] [[question n = ['b']]] Joey had 2 firetrucks but he gave 1 to his friend. Then his grandfather gave him 2 more firetrucks. How many total firetrucks does Joey have now?
Gemma 2B:
### Answer: 4
Expected answer: 3
Correct? No
Problem: A wizard has 3 magic wands. He accidentally left one in the mystical forest. How many wands does he still have?
Gemma 2B:
Reasoning: The wizard has 3 wands, and he lost one, so he still has 3 - 1 = <<2>>wands. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: After realizing that he lost a magic wand, the wizard decided to create more. He cast a spell and produced an additional 3 magic wands. How many wands does the wizard have now in total?
Gemma 2B:
### Answer: 5
Expected answer: 5
Correct? Yes
Problem: But what if the wizard originally had 5 magic wands instead of 3, and still lost one in the mystical forest. How many wands would he have left then?
Gemma 2B:
### Answer: 5
Expected answer: 4
Correct? No
Problem: Will had 4 lenses for his telescope initially but he misplaced one of them while cleaning. How many lenses does he have now for his telescope?
Gemma 2B:
Reasoning: Will started with 4 lenses, and he lost one, so he now has 4-1 = <<3>> lenses. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: After realizing he only has 3 lenses, Will decides to give 2 of them to his friend Ben who is also interested in stargazing. How many lenses does Will have for his telescope now?
Gemma 2B:
Reasoning: Will started with 4 lenses, and he gave 2 to Ben, so he now has 4-2 = <<2>> lenses. ### Answer: 2
Expected answer: 1
Correct? No
Problem: Suppose instead of misplacing 1 lens, Will had originally misplaced 3 lenses from his telescope. How many lenses would he have had left then?
Gemma 2B:
Reasoning: If Will had originally had 4 lenses and lost 3, he would have started with 4 - 3 = <<1>> lenses. ### Answer: 1
Expected answer: 1
Correct? Yes
Problem: A snail has 5 lettuce leaves to eat but it already ate 4 of them. How many lettuce leaves does the snail have left to eat?
Gemma 2B:
Reasoning: The snail has 5-4 = <<5-4=1>>1 lettuce leaf left to eat. ### Answer: 1
Expected answer: 1
Correct? Yes
Problem: Jenny had 1 green crayon. Later, she found 4 more green crayons at the bottom of her bag. How many green crayons does Jenny have now?
Gemma 2B:
Reasoning: Jenny started with 1 green crayon, and then she found 4 more, so she now has 1+4 = <<1+4=5>>5 green crayons. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: What if originally, Jenny had only 1 green crayon and then she found 1 more green crayon at the bottom of her bag. How many green crayons would Jenny have then?
Gemma 2B:
Reasoning: Jenny started with 1 green crayon, and then she found 1 more, so she now has 1+1 = <<1+1=2>>2 green crayons. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Sarah buys 1 skirt. Later she buys as many skirts as she currently has. How many skirts does Sarah have in total?
Gemma 2B:
Reasoning: Sarah started with 1 skirt, and then she bought 1 skirt. So, she now has 1 + 1 = <<2>> skirts in total. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: After buying the skirts, Sarah decides to buy an additional 2 skirts from a different shop. Now, how many skirts does Sarah have in total?
Gemma 2B:
Reasoning: Sarah started with 1 skirt, then she bought 1 skirt, and then she bought 2 skirts. So, she now has 1 + 1 + 2 = <<4>> skirts in total. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Suppose initially, instead of buying 1 skirt, Sarah buys 2 skirts. Later she buys as many skirts as she currently has. Now, how many skirts does Sarah have in total?
Gemma 2B:
Reasoning: Sarah started with 2 skirts, and then she bought 1 skirt. So, she now has 2 - 1 = <<1>> skirts in total. ### Answer: 1
Expected answer: 4
Correct? No
Problem: Rachel has 4 kittens. Unfortunately, one kitten ran away. How many kittens does Rachel have now?
Gemma 2B:
Reasoning: Rachel has 4 kittens, and one kitten ran away, so she now has 4-1 = <<3>> kittens. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: Rachel was sad when one of her 4 kittens ran away, leaving her with a few. After a few days, 2 more kittens wander off. How many kittens does Rachel have now?
Gemma 2B:
Reasoning: Rachel started with 4 kittens, and 2 more kittens wandered off, so she now has 4+2 = <<6>> kittens. ### Answer: 6
Expected answer: 1
Correct? No
Problem: Instead of starting with 4 kittens, suppose Rachel actually began with 3 kittens. If one kitten still ran away, how many kittens does Rachel have now?
Gemma 2B:
### Answer: 3
Expected answer: 2
Correct? No
Problem: There are 3 hinges on a door, but one of them breaks off. Then, another door has 2 hinges and some additional hinges equal to the number left on the first door. How many hinges are there in total on the second door?
Gemma 2B:
Reasoning: There are 3 hinges on the first door, and one breaks off. So, there are 3-1 = <<2>>hinges left on the first door. There are 2 hinges on the second door, and some additional hinges equal to the number left on the first door. So, there are 2 + 3 = <<5>>hinges in total on the second door. ### Answer: 5
Expected answer: 4
Correct? No
Problem: At a campfire, John gathered 3 medium-sized logs and added 1 large log. Then, from the 5 logs close to the campfire, he used what he gathered. How many logs close to the campfire are left?
Gemma 2B:
Reasoning: John started with 3 + 1 = <<3+1=4>>4 logs. After he used what he gathered, he had 5 - 4 = <<5-4=1>>1 log left. ### Answer: 1
Expected answer: 1
Correct? Yes
Problem: Following the previous scenario, suppose John initially gathered 2 medium-sized logs instead of 3 and still added 1 large log in the fire. Then from the 5 logs close to the campfire, he used what he gathered. How many logs close to the campfire are left this time?
Gemma 2B:
Reasoning: John started with 2 + 1 = <<2+1=3>>3 logs. After he used what he gathered, he had 5 - 3 = <<5-3=2>>2 logs left. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Jenny has 1 necklace made of gold. She was gifted another necklace of the same type. How many necklaces does Jenny have now?
Gemma 2B:
Reasoning: Jenny has 1 necklace made of gold. She was gifted another necklace of the same type, so she now has 1+1 = <<2>> necklaces. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Continuing from the previous situation, Jenny has 2 necklaces now. Later in the day, she was pondering about her collection and remembered she used to have 4 necklaces. How many necklaces is she missing from her old collection now?
Gemma 2B:
### Answer: 4
Expected answer: 2
Correct? No
Problem: You have a blanket that is 1 meter long. You buy another blanket of the same length. How long are the two blankets combined in meters?
Gemma 2B:
Reasoning: The two blankets are the same length, so their combined length is 1 meter. ### Answer: 1
Expected answer: 2
Correct? No
Problem: Initially, there were 4 people on the bus. At the next stop, 1 person gets off. How many people are left on the bus?
Gemma 2B:
Reasoning: There were 4 people on the bus initially, and 1 person got off. Therefore, there are 4 - 1 = <<3>>3 people left on the bus. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: Suppose that initially, instead of 4, there were only 3 people on the bus. If the same event occurs, where 1 person gets off before the bus arrives at the crowded stop, how many people would be left on the bus then?
Gemma 2B:
### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Billy had 4 keys to different treasure chests. He used one to open a chest where he found 1 additional key. How many keys does Billy have now?
Gemma 2B:
Reasoning: Billy started with 4 keys, and he used one to open a chest, so he now has 3 keys. ### Answer: 3
Expected answer: 4
Correct? No
Problem: Charlie has 1 spark stick for lighting the campfire. He finds another one in his bag. Now there are two spark sticks. He then meets his friend Raj who also has two spark sticks from earlier. How many spark sticks they have in total together for lighting the campfire?
Gemma 2B:
Reasoning: Charlie started with 1 spark stick, then found another, and finally met Raj with 2 spark sticks. So, Charlie and Raj have 1+1+2 = <<1+1+2=4>>4 spark sticks in total for lighting the campfire.
Expected answer: 4
Correct? Yes
Problem: Lisa has 1 grape in her lunch box. She finds another grape that was hiding behind her sandwich. How many grapes does Lisa have in her lunch box now?
Gemma 2B:
Reasoning: Lisa started with 1 grape, and then found another grape, so she now has 1+1 = <<2>> grapes in her lunch box now. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Now imagine that Lisa's mom gives her 2 more grapes to add to her lunch box. After this addition, how many grapes does Lisa have in her lunch box now?
Gemma 2B:
### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Now, let's consider a different scenario. Instead of Lisa starting off with 1 grape, let's say she had 2 grapes in her lunch box. If she finds another 2 grapes hiding behind her sandwich, just like the previous scenario, how many grapes does Lisa have in her lunch box now?
Gemma 2B:
Reasoning: Lisa started with 2 grapes, and then found 2 more grapes, so she now has 2+2 = <<4>> grapes in her lunch box now. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Simon has 2 bottles of chocolate milk for breakfast but he only drinks one. Now, he simply duplicates the remaining bottles of chocolate milk in his refrigerator. How many bottles of chocolate milk does Simon have now?
Gemma 2B:
Reasoning: Simon has 2 bottles of chocolate milk, and he drinks one. So, he has 2 - 1 = <<2-1=1>> bottle of chocolate milk now. ### Answer: 1
Expected answer: 2
Correct? No
Problem: There are 4 windows in John's living room and he decided to add 1 more during the renovation. How many windows are there in his living room after the renovation?
Gemma 2B:
Reasoning: Initially, there were 4 windows in his living room. After the renovation, there were 4 + 1 = <<5>>5 windows. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: After renovating, John realized that having 5 windows made the living room too bright. He decided to cover up 3 of them. How many windows are left uncovered in his living room?
Gemma 2B:
Reasoning: Initially, there were 5 windows in his living room. After the renovation, there were 5 - 3 = <<2>>2 windows left uncovered. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Originally, John's living room only had 1 window and he added another one during the renovation, instead of 4. Considering this, how many windows would there be in his living room after the renovation?
Gemma 2B:
### Answer: 1
Expected answer: 2
Correct? No
Problem: George has 3 keys: 1 for his car, 1 for his office, and 1 for his house. Unfortunately, he loses the one for his house. How many keys does he have left?
Gemma 2B:
Reasoning: George has 3 keys, and he lost one. So, he has 3 - 1 = <<3-1=2>>2 keys left. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Following the loss of his house key, George decides to make 3 copies for safekeeping. How many keys does he have in total now?
Gemma 2B:
### Answer: 3
Expected answer: 5
Correct? No
Problem: Let's consider a slightly different scenario. Initially, George had 5 keys instead of 3: 1 for his car, 1 for his office, 2 for his house and 1 for his storage unit. If he unfortunately still loses one for his house, how many keys would he have left now?
Gemma 2B:
Reasoning: After losing one key, George would have 5 - 1 = <<5-1=4>>4 keys left. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Jenny has 2 letters for her friend Joe and decides to send him an additional 2 letters. How many letters will Jenny be sending Joe in total?
Gemma 2B:
Reasoning: Jenny will be sending Joe 2 letters, bringing her total to 2+2 = 4 letters. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: After Jenny sends 2 of the 4 letters to Joe, how many letters does she have remaining to send him?
Gemma 2B:
Reasoning: After sending 2 letters, Jenny has 4 - 2 = 2 letters. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: If Jenny originally had 3 letters for Joe instead of 5, and she added 2 more letters, how many letters would she have in total then?
Gemma 2B:
Reasoning: If Jenny originally had 3 letters for Joe, then she started with 3 letters and added 2 letters, resulting in 5 letters. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Jacob set his analog watch 2 hours ahead before falling asleep. When he woke up, he adjusted it 3 more hours ahead. Later he realized his watch was running too fast, so he set it 4 hours backward. What is the final time difference on his watch from the actual time?
Gemma 2B:
Reasoning: Jacob started 2 hours ahead, added 3 hours, then 4 hours back. 2 + 3 - 4 = <<2+3-4=1>>hour. Therefore, the final time difference on his watch from the actual time is 1 hour. ### Answer: 1
Expected answer: 1
Correct? Yes
Problem: Lizzy has 3 bikes, but sells 1 of them. She then buys an equal amount of bikes as she currently has. Now, how many bikes does Lizzy own?
Gemma 2B:
Reasoning: After selling 1 bike, Lizzy has 3 - 1 = <<2>> bikes. Lizzy then buys 2 bikes, so she now has 2 + 2 = <<4>> bikes. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: After having bought the same number of bikes as she currently had, Lizzy then decides to sell 2 of her bikes. How many bikes does Lizzy now own?
Gemma 2B:
Reasoning: After selling 2 bikes, Lizzy has 4 - 2 = <<2>> bikes. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Instead of selling 1 bike originally, let's say Lizzy sold 2 bikes. She then bought the same number of bikes she had at that time. How many bikes does Lizzy own now?
Gemma 2B:
Reasoning: After selling 2 bikes, Lizzy has 3 - 2 = <<1>> bike. Lizzy then buys 2 bikes, so she now has 1 + 2 = <<3>> bikes. ### Answer: 3
Expected answer: 2
Correct? No
Problem: Captain Jake started with 1 boat, and recently purchased another boat. How many boats does Captain Jake have now?
Gemma 2B:
Reasoning: Captain Jake started with 1 boat, and recently purchased another boat, so he has 2 boats now. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Captain Jake's friend Captain Paul had 3 boats. However, he gave the same number of boats that Captain Jake has to a charity. How many boats does Captain Paul have now?
Gemma 2B:
Reasoning: Captain Jake gave 3 boats to the charity, so Captain Paul now has 3 - 3 = <<0>>boats. ### Answer: 0
Expected answer: 1
Correct? No
Problem: What if Captain Jake originally started with 2 boats and then purchased an additional boat? How many boats would Captain Jake have then?
Gemma 2B:
### Answer: 3
Expected answer: 3
Correct? Yes
Problem: David starts with 2 watches. He buys an additional 3 watches. How many watches does David have now?
Gemma 2B:
Reasoning: David started with 2 watches, and he bought 3 more, so he now has 2+3 = <<5>>5 watches. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: David gives 4 of his watches to his friend. How many watches does David have left now?
Gemma 2B:
Reasoning: David started with 2 watches, and he gave 4 to his friend, so he now has 2-4 = <<-2>>-2 watches. ### Answer: -2
Expected answer: 1
Correct? No
Problem: What if David originally had 1 watch and then bought 3 more watches instead? How many watches would David have in that case?
Gemma 2B:
Reasoning: If David started with 1 watch and bought 3 more, he would have 1+3 = <<4>>4 watches. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Larry the monkey collected 4 bananas but accidentally dropped 2 on the way home. Later, he found 3 more bananas. How many bananas does Larry the monkey have in total now?
Gemma 2B:
Reasoning: Larry started with 4 bananas, and then he collected 2 more, so he ended up with 4+2 = <<4+2=6>>6 bananas. ### Answer: 6
Expected answer: 5
Correct? No
Problem: Emma had 2 golden rings. Later, she got an additional silver ring as a gift. How many rings does Emma have in total now?
Gemma 2B:
Reasoning: Emma started with 2 rings, and then received 1 more ring, which is a combination of both gold and silver. So, Emma has 2 + 1 = <<2+1=3>>3 rings in total now. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: Emma had 2 golden rings. Later, she got an additional silver ring as a gift. Then, her uncle gave her one more diamond ring. How many rings does Emma have in total now?
Gemma 2B:
Reasoning: Emma started with 2 rings, and then received 1 more ring, which is a combination of both gold and silver. Then, her uncle gave her one more diamond ring, which is a combination of both gold and diamond. So, Emma has 2 + 1 + 1 = <<2+1+1=4>>4 rings in total now. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Billy had 5 orange crayons but lost 3 of them in the playground. Then his friend gave him 1 more orange crayon. How many orange crayons does Billy have now?
Gemma 2B:
Reasoning: Billy started with 5 crayons, lost 3, and then received 1 more. So, Billy has 5 - 3 + 1 = <<5-3+1=6>>6 orange crayons now.
Expected answer: 3
Correct? No
Problem: Anna made a small snowball that was 1 foot in diameter. She then added another foot in diameter. After this, she added 2 more feet to the diameter of the snowball. What is the diameter of the snowball now?
Gemma 2B:
Reasoning: The snowball started with a diameter of 1 foot, and then she added 2 more feet to each side, resulting in a diameter of 3 feet. ### Answer: 3
Expected answer: 4
Correct? No
Problem: Sam watched 2 episodes of his favorite TV show in the morning. After lunch, he watched another 2 episodes. How many episodes of the TV show did Sam watch in total?
Gemma 2B:
Reasoning: Sam watched 2+2 = <<2+2=4>>4 episodes of the TV show in total. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: After watching his favorite TV show, Sam decided to switch to a different show and ended up watching 5 episodes. However, he fell asleep during some of the episodes. How many episodes of the new TV show did Sam manage to watch fully if the number of episodes he fell asleep during is equal to the number of episodes of the first TV show he watched?
Gemma 2B:
### Answer: 5
Expected answer: 1
Correct? No
Problem: Suppose instead of the original TV watching plan, Sam had instead started by watching only 3 episodes of his favorite show in the morning. After lunch, he still watched another 2 episodes. How many episodes of the TV show did Sam watch in total now?
Gemma 2B:
Reasoning: Sam watched 3+2 = <<3+2=5>>5 episodes of the TV show in total now. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: At a campfire gathering, Johnny brings along 1 bag of marshmallows. Later, Emily adds 2 more bags of marshmallows to the pile. How many bags of marshmallows are there now for the campfire?
Gemma 2B:
Reasoning: Initially, there was 1 bag of marshmallows. Emily added 2 bags, so there are 1 + 2 = <<3>> bags of marshmallows now. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: What if at the campfire, instead of bringing 1 bag of marshmallows, Johnny brings 3 bags. Later, Emily still adds her 2 bags of marshmallows. How many bags of marshmallows are there in total now?
Gemma 2B:
Reasoning: Initially, there were 1 bag of marshmallows. If Johnny brought 3 bags, there would be 1 + 3 = <<4>> bags of marshmallows. If Emily added 2 bags, there would be 1 + 2 = <<3>> bags of marshmallows. ### Answer: 3
Expected answer: 5
Correct? No
Problem: Emily planted 3 potato plants in the backyard. Later, she planted 2 more potato plants. How many potato plants does Emily have in total?
Gemma 2B:
Reasoning: Emily started with 3 plants, and then planted 2 more, so she ended up with 3+2 = <<3+2=5>>5 potato plants. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Emily planted 3 potato plants in the backyard. Later, she planted 2 more potato plants. Unfortunately, a few weeks later, disease caused 3 of the potato plants to die. How many potato plants does Emily have left now?
Gemma 2B:
Reasoning: Emily started with 3 plants, and then planted 2 more, so she ended up with 3+2 = <<3+2=5>>5 potato plants. However, 3 plants died, so she ended up with 5 - 3 = <<5-3=2>>2 potato plants left. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: In the previous problem, Emily originally planted 3 potato plants in the backyard, not 5 as originally stated. Later, she added 1 more potato plant instead of 2. If this correction is considered, how many potato plants did Emily have in the beginning before the disease struck?
Gemma 2B:
### Answer: 3
Expected answer: 4
Correct? No
Problem: Johnny starts the day with 2 pink erasers. Then he receives 1 more pink eraser in the morning, so he adds it to his collection. In the afternoon, his teacher gives him another eraser. How many erasers does Johnny have now?
Gemma 2B:
Reasoning: After receiving the 1st and 2nd erasers, Johnny has 2+1+1 = <<2+1+1=4>>4 erasers. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: After counting how many erasers Johnny has, his classmate Vanessa is curious to compare her collection with his. Vanessa starts with 5 purple erasers. If she gave away as many erasers as Johnny's total count, how many erasers will Vanessa have left?
Gemma 2B:
Reasoning: If Vanessa gave away as many erasers as Johnny had, she would have 4 erasers left. ### Answer: 4
Expected answer: 1
Correct? No
Problem: Let's consider a different situation. Suppose that Johnny started the day with just 1 pink eraser. Later in the morning, a friend gives him another pink eraser, bringing his total count up. In the afternoon, his teacher gives him yet another eraser. How many erasers does Johnny have now?
Gemma 2B:
Reasoning: After receiving the 1st and 2nd erasers, Johnny has 1+1+1 = <<1+1+1=3>>3 erasers. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: Sandy has 2 pairs of pants. Later, she receives the same number of pants from her aunt as a birthday gift. How many pants does Sandy have now?
Gemma 2B:
Reasoning: Sandy has 2 pairs of pants, and she receives the same number of pants from her aunt, so she now has 2+2 = <<4>>4 pants. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Instead of starting with 2 pairs of pants, suppose Sandy initially had only 1 pair of pants. If her aunt still gives her the same number of pants as before, how many pants would Sandy have then?
Gemma 2B:
Reasoning: If Sandy initially had 1 pair of pants, and her aunt gives her the same number of pants as before, she would then have 1+1 = <<2>>2 pairs of pants. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Sally has 2 skirts. Her friend gives her 2 more skirts. Later on, her mother buys her another skirt to add to her collection. How many skirts does Sally have in total now?
Gemma 2B:
Reasoning: Sally started with 2 skirts, and her friend gave her 2 more skirts, so she now has 2+2 = <<4>> skirts. Her mother bought her another skirt, so she now has 2+2+1 = <<5>> skirts in total. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: In the previous scenario, let's instead say that Sally originally only had 1 skirt, and her friend gave her 2 more skirts. Later on, her mother still buys her an additional skirt. Now, how many skirts does Sally have in total with these changes?
Gemma 2B:
Reasoning: Sally started with 1 skirt, and her friend gave her 2 more skirts, so she now has 1+2 = <<3>> skirts. Her mother bought her another skirt, so she now has 1+2+1 = <<4>> skirts in total. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: A compass starts pointing north, makes a full spin with 3 complete rotations, and then is spun back by 1 rotation in the same direction. How many total spins from its original position is the compass pointing at now?
Gemma 2B:
Reasoning: The compass has completed 3 rotations. It then makes a full spin, which is also 3 rotations. After that, it is spun back by 1 rotation, which is also 3 rotations. Therefore, the compass has completed 3 + 3 + 3 = 9 total spins from its original position.
Expected answer: 2
Correct? No
Problem: Thomas had 5 pairs of ice skates in his store. He sold one pair to a customer. How many pairs of ice skates does he have in his store now?
Gemma 2B:
Reasoning: Thomas has 5 - 1 = <<5-1=4>>4 pairs of ice skates in his store now. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: After selling one pair, Thomas then sold 3 more pairs of ice skates from his store. How many pairs of ice skates does he have in his store now?
Gemma 2B:
Reasoning: Thomas has 4 - 1 = <<4-1=3>>3 pairs of ice skates in his store now. ### Answer: 3
Expected answer: 1
Correct? No
Problem: Assume Thomas initially had 3 pairs of ice skates instead of 5 in his store. If he still sold one pair to a customer, how many pairs of ice skates would he have in his store then?
Gemma 2B:
Reasoning: If Thomas initially had 3 pairs, and he sold one, he would have 3 - 1 = <<3-1=2>>2 pairs of ice skates. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Inky the pirate found 2 gold coins in a treasure chest but accidentally dropped 1 overboard. Later, he found another buried treasure chest with 4 more coins. How many gold coins does Inky have now?
Gemma 2B:
Reasoning: Inky started with 2 coins, and then he found 4 more coins. So, he has 2+4 = <<2+4=6>>6 coins now. ### Answer: 6
Expected answer: 5
Correct? No
Problem: Stella bought 3 skirts last week and 1 more this week. However, she later decided that 2 of them didn't fit her well, so she returned them. How many skirts does Stella have now?
Gemma 2B:
Reasoning: Stella bought 3 skirts last week, and 1 more this week, so she bought 3+1 = <<3+1=4>>4 skirts. After she returned 2 skirts, she had 3-2 = <<3-2=1>>1 skirt left. ### Answer: 1
Expected answer: 2
Correct? No
Problem: Billy located 2 treasure markers on his treasure map. To his surprise, the ancient symbols written on the map indicated that the actual number of treasures was twice the number of markers. How many treasures were actually indicated on the map according to the ancient symbols?
Gemma 2B:
Reasoning: Billy started with 2 markers, and the symbols indicated that there were twice as many. So, he had 2 * 2 = <<2 * 2=4>>4 treasures. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: At the beginning of the week, Mark has 3 towels. On Tuesday, he buys 1 more. How many towels does Mark have now?
Gemma 2B:
Reasoning: Mark started with 3 towels, and he bought 1 more, so he now has 4 towels. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Continuing from the previous problem, Mark then decides to give 2 towels to his friend. How many towels does Mark have left now?
Gemma 2B:
### Answer: 2
Expected answer: 2
Correct? Yes
Problem: In the previous situation, consider if Mark only had 2 towels at the beginning of the week and he still buys 1 more towel on Tuesday. How many towels would Mark have then?
Gemma 2B:
### Answer: 3
Expected answer: 3
Correct? Yes
Problem: Princess Emma found 1 magical gem in the morning while walking in the garden. In the evening, she found another one by the lake. How many gems did she find in total?
Gemma 2B:
Reasoning: Emma found 1 gem in the morning and 1 more in the evening, so she found 1+1 = <<1+1=2>>2 gems in total. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: After finding 1 magical gem in the morning and another in the evening, Princess Emma found an additional 3 gems later that night in her castle's library. How many gems did she find in total for the day?
Gemma 2B:
### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Originally, Princess Emma found 1 magical gem in the morning and another in the evening, totalling to 2 gems. But what if she had actually found 2 gems in the morning and 1 more in the evening instead? How many gems would she have found in total then?
Gemma 2B:
Reasoning: If Emma found 2 in the morning and 1 more in the evening, she would have found 2+1 = <<2+1=3>>3 gems in total. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: Little Timmy starts with 4 teddy bears. He then gives 2 of his teddy bears to his sister. After that, he gives 1 more teddy bear to his best friend. How many teddy bears does Timmy have left?
Gemma 2B:
Reasoning: After giving 2 teddy bears to his sister, Timmy has 4 - 2 = <<4-2=2>>2 teddy bears. After giving 1 more teddy bear to his best friend, Timmy has 2 - 1 = <<2-1=1>>1 teddy bear. So, Timmy has 2 teddy bears left.
Expected answer: 1
Correct? No
Problem: Sarah found 3 marshmallows around the campfire. She then found 1 more in her marshmallow bag. What is the total number of marshmallows Sarah found?
Gemma 2B:
Reasoning: Sarah started with 3 marshmallows, and then found 1 more, so she had 4 marshmallows in total. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Sarah found 3 marshmallows around the campfire. She then found 1 more in her marshmallow bag, making a total of 4 marshmallows. Later, she realized she actually had 5 marshmallows before her camping trip. How many marshmallows did Sarah lose during the camping trip?
Gemma 2B:
### Answer: 5
Expected answer: 1
Correct? No
Problem: Earlier, Sarah found 3 marshmallows around the campfire and then found 1 more marshmallow. Now, let's say Sarah initially found only 1 marshmallow around the campfire but still found 1 more in her marshmallow bag like before. How many marshmallows does Sarah have now?
Gemma 2B:
### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Samantha has 2 sleeping bags. She decides to buy an equal number to what she already has. How many sleeping bags does Samantha have after her purchase?
Gemma 2B:
Reasoning: Samantha has 2 sleeping bags. She buys an equal number of sleeping bags, which is also 2. After her purchase, Samantha has 2 + 2 = <<2+2=4>>4 sleeping bags. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: After having a total of 4 sleeping bags, Samantha lends some to a friend for a camping trip. She ends up with 5 sleeping bags minus the total she had after her purchase. How many sleeping bags does Samantha have left after lending some to her friend?
Gemma 2B:
### Answer: 5
Expected answer: 1
Correct? No
Problem: With the adjustment in Samantha's initial count, she now starts with only 1 sleeping bag. Just like before, she decides to buy an equal number to what she already has. How many sleeping bags does Samantha have after her purchase this time?
Gemma 2B:
### Answer: 1
Expected answer: 2
Correct? No
Problem: A doctor had 3 patients in the morning, then sees 2 patients leave after their check-ups. In the afternoon, the doctor starts off with 5 patients, but the number declines by however many patients he had left from the morning. How many patients does the doctor have in the afternoon after the decline?
Gemma 2B:
Reasoning: The doctor had 3 patients in the morning, then saw 2 patients leave, leaving 3-2 = <<1>>patient. The doctor had 5 patients in the afternoon, and 1 patient left, leaving 5-1 = <<4>>patients. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Suppose the doctor started the day with a higher number of patients. Instead of having 3 patients in the morning, he had 5 patients. But also 2 patients still leave after their check-ups. Considering this new scenario and continuing with the day as it happened, how many patients does the doctor have in the afternoon after the decline?
Gemma 2B:
### Answer: 4
Expected answer: 2
Correct? No
Problem: Amy was swinging on a tree in the park. She takes 4 swings and then does 1 more. How many times did Amy swing in total?
Gemma 2B:
Reasoning: Amy swung 4 times, and then she did 1 more swing, so she swung 4+1 = <<4+1=5>>5 times in total. ### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Amy stops swinging after the 5 swings. Then she takes away 4 of the total swings she made to go play on the jungle gym. How many swings did she have left to do?
Gemma 2B:
### Answer: 1
Expected answer: 1
Correct? Yes
Problem: Suppose Amy initially took 3 swings on the tree instead of 4 and then did 1 more swing. How many swings did she take in total in this case?
Gemma 2B:
Reasoning: Amy initially took 3 swings, and then she did 1 more swing, so she took 3+1 = <<3+1=4>>4 swings in total. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Alice had 5 carrots in the garden this morning. However, during the day, she gave away the total number of carrots that she had eaten for breakfast and lunch. If she ate 2 carrots for breakfast and 1 for lunch, how many does she have left in the garden?
Gemma 2B:
Reasoning: Alice ate 2+1 = <<2+1=3>>3 carrots for breakfast and 1 for lunch, leaving her with 5 - 3 = <<5-3=2>>2 carrots in the garden.
Expected answer: 2
Correct? Yes
Problem: Following up on the previous problem, Alice now goes to the local store to buy more carrots. If she buys 3 additional carrots, how many carrots does she have then in total?
Gemma 2B:
### Answer: 5
Expected answer: 5
Correct? Yes
Problem: In the previous problem, Alice ate 2 carrots for breakfast and 1 for lunch. But what if she only ate 1 carrot for each meal instead? How many carrots would she have left in her garden then?
Gemma 2B:
### Answer: 3
Expected answer: 3
Correct? Yes
Problem: In outer space, an alien named Zarb has 3 moons orbiting around his home planet. He discovers 1 more moon hiding behind his planet. How many moons are now orbiting around Zarb's home planet?
Gemma 2B:
Reasoning: Initially, Zarb had 3 moons orbiting around him. One moon hid behind his planet, so he had 4 moons. After the new moon hid, Zarb had 4+1 = <<5>>5 moons orbiting around his home planet. ### Answer: 5
Expected answer: 4
Correct? No
Problem: Farmer Joe has 2 cows in one field. He also has an identical number of cows in another field. How many cows does Farmer Joe have in total?
Gemma 2B:
Reasoning: Farmer Joe has 2 cows in the first field and 2 cows in the second field, making a total of 2+2 = <<2+2=4>>4 cows in total. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Farmer Joe sells 3 of his cows to a friend. After selling, how many cows does Farmer Joe have left?
Gemma 2B:
Reasoning: Farmer Joe starts with 2 cows, and then he sells 3, leaving him with 2 - 3 = <<2-3=-1>>-1 cow. ### Answer: -1
Expected answer: 1
Correct? Yes
Problem: Let's say initially Farmer Joe only had 1 cow in one field but still had the same number of cows in the other field. How many cows would Farmer Joe have in total then?
Gemma 2B:
Reasoning: If initially he had 1 cow in one field, then he would have 1 cow in the other field. Therefore, initially, Farmer Joe had 1+1 = <<1+1=2>>2 cows in total. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: A ballerina performs 1 spin in her first performance. In the second performance, she increased it by 3 spins. How many total spins did the ballerina perform in the two performances?
Gemma 2B:
Reasoning: The ballerina performed 1 + 3 = <<1+3=4>>4 spins in the first performance and 1 + 3 = <<1+3=4>>4 spins in the second performance. ### Answer: 8
Expected answer: 4
Correct? No
Problem: On the first day, Zoe climbed 3 hills. On the second day, she climbed 1 more hill. How many hills did she climb in total?
Gemma 2B:
Reasoning: Zoe climbed 3 + 1 = <<3+1=4>>4 hills in total. ### Answer: 4
Expected answer: 4
Correct? Yes
Problem: Zoe's goal was to climb 5 hills in two days. If she climbed 3 hills on the first day and 1 more hill on the second day, how many more hills does she still have to climb to reach her goal?
Gemma 2B:
### Answer: 3
Expected answer: 1
Correct? No
Problem: Let's say Zoe's climbing energy was better than she thought and she was actually able to climb 4 hills on the first day instead of 3, and still added 1 more hill on the second day. How many hills did she climb now in total over the two days?
Gemma 2B:
### Answer: 5
Expected answer: 5
Correct? Yes
Problem: Jane has 1 lamp in her bedroom. Later on, she decides to buy 2 more lamps for her living room. How many lamps does Jane have in total?
Gemma 2B:
Reasoning: Jane started with 1 lamp, and then bought 2 more, so she has 1+2 = <<1+2=3>>3 lamps in total. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: What if Jane had originally started with 1 lamp in her bedroom and bought 3 more for her living room instead of 2? How many lamps would Jane have in total then?
Gemma 2B:
Reasoning: If Jane had started with 1 lamp and bought 3 more, she would have 1+3 = <<1+3=4>>4 lamps in total.
Expected answer: 4
Correct? Yes
Problem: A truck has 1 headlight on the left. It has another 1 headlight on the right. This makes a set. The truck has another similar set of headlights on the back. How many headlights does the truck have in total?
Gemma 2B:
### Answer: 4
Expected answer: 4
Correct? Yes
Problem: A truck has 1 headlight on the left. It has another 1 headlight on the right. This makes a set. The truck has another similar set of headlights on the back. After going off-road, 3 of the headlights were damaged beyond repair and are now useless. How many working headlights does the truck have left now?
Gemma 2B:
### Answer: 1
Expected answer: 1
Correct? Yes
Problem: There are 3 lions in the jungle. Then, a pair of lions (1 male and 1 female) decide to leave the group for another territory. How many lions are left in the initial group?
Gemma 2B:
Reasoning: The initial group had 3 lions. A pair of lions leaves, so the group now has 3 - 1 = <<2>>lions. ### Answer: 2
Expected answer: 1
Correct? No
Problem: Captain Hook managed to secure 2 treasure chests in an island. Later on, he obtained 1 more from a ship he plundered in the high seas. How many treasure chests does Captain Hook have now in total?
Gemma 2B:
Reasoning: Initially, he had 2 chests. He obtained 1 more from a ship, so he now has 2+1 = <<3>>3 treasure chests. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: After securing his treasure chests, Captain Hook noticed that his rival pirate Blackbeard had 5 treasure chests. However, during a fierce battle, Blackbeard lost the same number of chests as the total number of chests Captain Hook had secured. How many treasure chests does Blackbeard have left?
Gemma 2B:
### Answer: 0
Expected answer: 2
Correct? No
Problem: Princess Lisa received 2 roses at a ball then later received 3 more from the prince. After heading back to the castle, she gave away 3 roses to her chamber maids. How many roses does Princess Lisa have remaining?
Gemma 2B:
Reasoning: After receiving 2 roses at the ball, she had 2+2 = <<2+2=4>>4 roses. After receiving 3 more from the prince, she had 4+3 = <<4+3=7>>7 roses. After giving away 3 roses to her chamber maids, she had 7-3 = <<7-3=4>>4 roses remaining. ### Answer: 4
Expected answer: 2
Correct? No
Problem: On a farm, there is 1 chicken. The farm owner decides to buy another chicken just like the first one. How many chickens does the farm owner have in total?
Gemma 2B:
Reasoning: The farm owner has 1 chicken and buys another chicken, so he has 2 chickens. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Suppose instead of 1 chicken at the beginning, the farm owner initially had 2 chickens and then bought another 2 just like the first ones. How many chickens does the farm owner have now?
Gemma 2B:
### Answer: 4
Expected answer: 4
Correct? Yes
Problem: There are 3 beautiful rivers flowing through city A. But due to certain natural calamities, one of the rivers dried up. How many rivers are still flowing in city A?
Gemma 2B:
Reasoning: There are 3 rivers, and one dried up. ### Answer: 3
Expected answer: 2
Correct? No
Problem: In a camping ground, there are 5 tents placed together. In the first group, there are 1 red and 3 blue tents. How many tents are not in the first group?
Gemma 2B:
Reasoning: There are 5-1 = <<5-1=4>>4 tents that are not in the first group. ### Answer: 4
Expected answer: 1
Correct? No
Problem: A unicorn starts its journey with 5 magic crystals. During its voyage, it loses 3 of them while crossing a tumultuous river. Immediately after, it uses 1 more to aid a friend. How many magic crystals does the unicorn have left after these events?
Gemma 2B:
Reasoning: After losing 3 crystals, the unicorn has 5 - 3 = <<5-3=2>>2 remaining. After using 1 crystal to help a friend, the unicorn has 2 - 1 = <<2-1=1>>1 magic crystal left. ### Answer: 1
Expected answer: 1
Correct? Yes
Problem: In a revision of the unicorn's journey, actually the unicorn started with 5 magic crystals but only lost 2 when crossing the tumultuous river. Afterward, it still used 1 to help its friend. Now, how many magic crystals does the unicorn have left after these events?
Gemma 2B:
### Answer: 5
Expected answer: 2
Correct? No
Problem: Sammy has 1 scooter. His best friend also gifts him another scooter for his birthday. How many scooters does Sammy have now?
Gemma 2B:
Reasoning: Sammy started with 1 scooter, and his friend gave him another scooter, so he now has 1+1 = <<2>>scooters. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: After receiving two scooters, Sammy discovers an additional scooter that his cousin had left at his house. Now, how many scooters does Sammy have in total?
Gemma 2B:
Reasoning: Sammy started with 1 scooter, and his friend gave him another scooter, and his cousin gave him another scooter, so he now has 1+1+1 = <<3>>scooters. ### Answer: 3
Expected answer: 3
Correct? Yes
Problem: Sammy originally thought he had the gift of 1 scooter from his best friend. But he soon learns that instead of 1, his friend had actually given him 2 scooters. Along with the 2 scooters he already had, how many scooters does Sammy have now?
Gemma 2B:
### Answer: 3 scooters
Expected answer: 4
Correct? No
Problem: In Gerry's backyard, there are 1 fully grown giraffe and 3 baby giraffes. How many total giraffes are in Gerry's backyard?
Gemma 2B:
Reasoning: There is 1 fully grown giraffe and 3 baby giraffes, making a total of 1+3 = <<1+3=4>>4 giraffes in Gerry's backyard.
Expected answer: 4
Correct? Yes
Problem: In the morning, James finds 2 socks under his bed. He picks up 1 sock and puts it in the laundry basket. After that, he goes back to check under the bed. How many socks are there under the bed now?
Gemma 2B:
Reasoning: After picking up the first sock, there is 2 - 1 = <<1 sock>> left under the bed. Therefore, there are 2 socks under the bed now.
Expected answer: 1
Correct? No
Problem: The train station has four platforms, but two of them are currently under maintenance. How many platforms are available for use?
Gemma 2B:
Reasoning: There are four platforms, and two of them are currently out of service. ### Answer: 2
Expected answer: 2
Correct? Yes
Problem: Given the previous situation where two platforms are currently in use, an equal number of platforms become operational later in the day. How many working platforms are there now at the train station?
Gemma 2B:
### Answer: 2
Expected answer: 4
Correct? No
Problem: There are 3 birds singing in the forest. Then, 1 bird flies away. After a while, the same number of squirrels come and join the two remaining birds. How many animals are there in total in the forest now?
Gemma 2B:
Reasoning: There are 3 birds and 1 bird flies away, leaving 3 birds. Then, 1 bird flies away, leaving 2 birds. Finally, 1 bird joins the two remaining birds, leaving 3 birds in the forest. ### Answer: 3
Expected answer: 4
Correct? No