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LLemma 34B on K.OA.A.4

Common Core Standard K.OA.A.4

This standard covers the following:

For any number from 1 to 9, find the number that makes 10 when added to the given number, e.g., by using objects or drawings, and record the answer with a drawing or equation.

πŸ”— Problem

Problem: Jeff has a collection of 10 sunglasses. If he bought 4 of them last summer, how many sunglasses did he have before that?

LLemma 34B:

 Reasoning: Jeff had 10-4 = <<10-4=6>>6 sunglasses before that.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: Mary has 10 jackets in her wardrobe. If 4 of them are black, how many jackets are of different colors?

LLemma 34B:

 Reasoning: Mary has 10-4 = <<10-4=6>>6 jackets of different colors.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: Sara has a TV show marathon to watch. She finishes watching 3 episodes and has 10 episodes in total to watch. How many episodes does she still have to watch?

LLemma 34B:

 Reasoning: Sara has 10-3 = <<10-3=7>>7 episodes left to watch.
### Answer: 7

Expected answer: 7

Correct? Yes

πŸ”— Problem

Problem: Tom has a total of 10 cucumbers. He initially had 1 cucumber. How many more cucumbers did he add to his collection?

LLemma 34B:

 Reasoning: Tom added 10-1 = <<10-1=9>>9 cucumbers to his collection.
### Answer: 9

Expected answer: 9

Correct? Yes

πŸ”— Problem

Problem: Molly has 10 teddy bears in total. If she has 9 brown teddy bears, how many teddy bears of other colors does she have?

LLemma 34B:

 Reasoning: Molly has 10-9 = <<10-9=1>>1 teddy bear of other colors.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: Simon has a total of 10 balls. Out of these 10 balls, 4 are blue. How many balls are not blue?

LLemma 34B:

 Reasoning: 10-4 = <<10-4=6>>6 balls are not blue.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: Julia has 10 dollars in her wallet. If she originally had 1 dollar before her mother gave her some more money, how much money did her mother give her?

LLemma 34B:

 Reasoning: Julia has 10-1 = <<10-1=9>>9 dollars in her wallet.
Her mother gave her 9 dollars.
### Answer: 9

Expected answer: 9

Correct? Yes

πŸ”— Problem

Problem: A truck can carry a total weight of 10 tons. The truck is already carrying 5 tons of construction materials. How much weight (in tons) can the truck carry additionally?

LLemma 34B:

 Reasoning: The truck can carry 10-5 = <<10-5=5>>5 tons additionally.
### Answer: 5

Expected answer: 5

Correct? Yes

πŸ”— Problem

Problem: There are 10 ice skates in total at the skating rental desk. We know that 9 of them are already rented out. How many skates are still available?

LLemma 34B:

 Reasoning: 10-9 = <<10-9=1>>1 skate is still available.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: During a table hockey game, Billy scored a total of 10 goals. If he scored 6 goals in the first half of the game, how many did he score in the second half?

LLemma 34B:

 Reasoning: Billy scored 10-6 = <<10-6=4>>4 goals in the second half of the game.
### Answer: 4

Expected answer: 4

Correct? Yes

πŸ”— Problem

Problem: There are 10 craters on the moon. After astronomers spotted 3 new craters, how many craters were there before?

LLemma 34B:

 Reasoning: There were 10-3 = <<10-3=7>>7 craters before.
### Answer: 7

Expected answer: 7

Correct? Yes

πŸ”— Problem

Problem: In a scout camp, there are 10 kids sleeping in a large tent. If 4 are boys, how many are girls?

LLemma 34B:

 Reasoning: There are 10-4 = <<10-4=6>>6 girls.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: The temperature at noon on a particular day was 10 degrees Celsius. If the temperature was 9 degrees Celsius at sunrise, by how many degrees did it increase by noon?

LLemma 34B:

 Reasoning: The temperature increased by 10-9 = <<10-9=1>>1 degree.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: Sarah bought a total of 10 ice creams, and she bought 9 of them on her first shopping trip. How many ice creams did Sarah buy on her second shopping trip?

LLemma 34B:

 Reasoning: Sarah bought 10-9 = <<10-9=1>>1 ice cream on her second shopping trip.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: A telescope has 10 main parts. If 2 of those parts are the lens and the eyepiece, how many other parts make up the telescope?

LLemma 34B:

 Reasoning: 10-2 = <<10-2=8>>8 other parts make up the telescope.
### Answer: 8

Expected answer: 8

Correct? Yes

πŸ”— Problem

Problem: The length of the Sun river is 10 miles. If 3 miles of it is inaccessible due to marshy areas, how long is the accessible part?

LLemma 34B:

 Reasoning: The length of the accessible part is 10-3 = <<10-3=7>>7 miles.
### Answer: 7

Expected answer: 7

Correct? Yes

πŸ”— Problem

Problem: Lisa had a total of 10 pet cats. She adopted 7 cats at first. How many cats did she adopt later?

LLemma 34B:

 Reasoning: Lisa adopted 10-7 = <<10-7=3>>3 cats later.
### Answer: 3

Expected answer: 3

Correct? Yes

πŸ”— Problem

Problem: Sally decided to build a snowman. She collected 10 white stones to use as his eyes, buttons and nose. She used 5 stones for his eyes and buttons. How many stones did she use for his nose?

LLemma 34B:

 Reasoning: Sally used 5 stones for his eyes and buttons.
Sally used 10-5 = <<10-5=5>>5 stones for his nose.
### Answer: 5

Expected answer: 5

Correct? Yes

πŸ”— Problem

Problem: John's boat can hold 10 people. Currently, there are 6 adults on the boat. How many children can he still put on the boat?

LLemma 34B:

 Reasoning: John's boat can hold 10 people. Currently, there are 6 adults on the boat.
John can still put 10-6 = <<10-6=4>>4 children on the boat.
### Answer: 4

Expected answer: 4

Correct? Yes

πŸ”— Problem

Problem: The number 10 results from the sum of number 8 and another number. What is this other number?

LLemma 34B:

 Reasoning: 10 = 8 + 2.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: In a pizza party, Maria prepared a total of 10 pizzas. Out of these, 6 were pepperoni pizzas. How many were mushroom pizzas?

LLemma 34B:

 Reasoning: Maria prepared 10-6 = <<10-6=4>>4 mushroom pizzas.
### Answer: 4

Expected answer: 4

Correct? Yes

πŸ”— Problem

Problem: A computer costs 10 dollars. If you already paid 3 dollars, how much money do you still need to pay?

LLemma 34B:

 Reasoning: You still need to pay 10-3 = <<10-3=7>>7 dollars.
### Answer: 7

Expected answer: 7

Correct? Yes

πŸ”— Problem

Problem: King Arthur's castle has ten towers. If there are two towers to the east of the castle, how many towers are to the west?

LLemma 34B:

 Reasoning: There are 10-2 = <<10-2=8>>8 towers to the west of the castle.
### Answer: 8

Expected answer: 8

Correct? Yes

πŸ”— Problem

Problem: Peter had 10 shirts in his closet. After buying a new shirt, he found out he only had one shirt before the purchase. How many shirts did he buy?

LLemma 34B:

 Reasoning: Peter bought 10-1 = <<10-1=9>>9 shirts.
### Answer: 9

Expected answer: 9

Correct? Yes

πŸ”— Problem

Problem: Tommy watched a total of 10 episodes of his favorite TV show in one day. He watched 4 episodes in the morning. How many episodes did he watch in the evening?

LLemma 34B:

 Reasoning: Tommy watched 10-4 = <<10-4=6>>6 episodes in the evening.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: There are 10 letters in an envelope. If one is removed, how many are left in the envelope?

LLemma 34B:

 Reasoning: There are 10-1 = <<10-1=9>>9 letters left in the envelope.
### Answer: 9

Expected answer: 9

Correct? Yes

πŸ”— Problem

Problem: On a beach, there are a total of 10 starfish. 6 of them are red. How many of them are blue?

LLemma 34B:

 Reasoning: 10-6 = <<10-6=4>>4 of them are blue.
### Answer: 4

Expected answer: 4

Correct? Yes

πŸ”— Problem

Problem: Grace enjoys strawberry picking and one day, she managed to get 10 strawberries. If she had already picked 2 strawberries prior to a particularly good area, how many strawberries did she pick from the good area?

LLemma 34B:

 Reasoning: Grace picked 10-2 = <<10-2=8>>8 strawberries from the good area.
### Answer: 8

Expected answer: 8

Correct? Yes

πŸ”— Problem

Problem: Sam has 10 toy cars in total. If 7 of them are sports cars, how many of them are race cars?

LLemma 34B:

 Reasoning: Sam has 10-7 = <<10-7=3>>3 toy cars that are not sports cars.
Sam has 3 race cars.
### Answer: 3

Expected answer: 3

Correct? Yes

πŸ”— Problem

Problem: Liam baked 10 cookies in total. He baked 5 cookies in the first batch. How many cookies did Liam bake in the second batch?

LLemma 34B:

 Reasoning: Liam baked 10-5 = <<10-5=5>>5 cookies in the second batch.
### Answer: 5

Expected answer: 5

Correct? Yes

πŸ”— Problem

Problem: John has a collection of cars. If he has 10 cars in total, and 4 of them are sports cars, how many of his cars are not sports cars?

LLemma 34B:

 Reasoning: John has 10-4 = <<10-4=6>>6 cars that are not sports cars.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: John has a total of 10 chairs. If 9 of these chairs are wooden, how many chairs are made of plastic?

LLemma 34B:

 Reasoning: 10-9 = <<10-9=1>>1 chair is made of plastic.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: In a magical kingdom, there are ten fairies in total. Four of them are water fairies. How many of them are fire fairies?

LLemma 34B:

 Reasoning: There are 10-4 = <<10-4=6>>6 fairies that are not water fairies.
There are 6 fire fairies.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: Tom started a painting project. He used 5 cans of green paint and then used some cans of blue paint. If he used a total of 10 cans of paint, how many cans of blue paint did he use?

LLemma 34B:

 Reasoning: Tom used 10-5 = <<10-5=5>>5 cans of blue paint.
### Answer: 5

Expected answer: 5

Correct? Yes

πŸ”— Problem

Problem: A building has 10 windows in total. If 3 of them are on the ground floor, how many windows are there on the rest of the floors?

LLemma 34B:

 Reasoning: There are 10-3 = <<10-3=7>>7 windows on the rest of the floors.
### Answer: 7

Expected answer: 7

Correct? Yes

πŸ”— Problem

Problem: In the park, Mary saw 10 birds in total. She saw 3 sparrows. How many birds did she see other than sparrows?

LLemma 34B:

 Reasoning: Mary saw 10-3 = <<10-3=7>>7 birds other than sparrows.
### Answer: 7

Expected answer: 7

Correct? Yes

πŸ”— Problem

Problem: In Sarah's book collection, she has a total of 10 books. If 5 of these books are novels, how many of them are non-novels?

LLemma 34B:

 Reasoning: Sarah has 10-5 = <<10-5=5>>5 non-novels.
### Answer: 5

Expected answer: 5

Correct? Yes

πŸ”— Problem

Problem: John has a total of 10 chairs at home. If 7 of those are dining chairs, how many of the chairs are lounge chairs?

LLemma 34B:

 Reasoning: John has 10-7 = <<10-7=3>>3 lounge chairs.
### Answer: 3

Expected answer: 3

Correct? Yes

πŸ”— Problem

Problem: John has a pack of playing cards which should contain 10 cards. If he has only found one card, how many more cards does he need to find to complete his deck?

LLemma 34B:

 Reasoning: John needs to find 10-1 = <<10-1=9>>9 more cards to complete his deck.
### Answer: 9

Expected answer: 9

Correct? Yes

πŸ”— Problem

Problem: In a small forest, there are 10 trees in total. If 5 of them are pine trees, how many trees are not pines?

LLemma 34B:

 Reasoning: There are 10-5 = <<10-5=5>>5 trees that are not pines.
### Answer: 5

Expected answer: 5

Correct? Yes

πŸ”— Problem

Problem: John started with a tube containing 10 ounces of toothpaste. If he has squeezed out 7 ounces already, how many ounces of toothpaste does John have left?

LLemma 34B:

 Reasoning: John has 10-7 = <<10-7=3>>3 ounces of toothpaste left.
### Answer: 3

Expected answer: 3

Correct? Yes

πŸ”— Problem

Problem: Samantha has a total of 10 erasers in her pencil box. She counted and found out that 5 of them are pink. How many erasers are not pink?

LLemma 34B:

 Reasoning: Samantha has 10-5 = <<10-5=5>>5 erasers that are not pink.
### Answer: 5

Expected answer: 5

Correct? Yes

πŸ”— Problem

Problem: A unicorn was carrying 10 magical items. If 5 of them were crystals, how many of them were rainbow dusts?

LLemma 34B:

 Reasoning: 10-5 = <<10-5=5>>5 magical items were rainbow dusts.
### Answer: 5

Expected answer: 5

Correct? Yes

πŸ”— Problem

Problem: Daisy arranged 10 shapes in a line. She first lined up 5 circles. How many squares did she use for the rest of the line?

LLemma 34B:

 Reasoning: Daisy used 10-5 = <<10-5=5>>5 squares for the rest of the line.
### Answer: 5

Expected answer: 5

Correct? Yes

πŸ”— Problem

Problem: Amy has 10 tomatoes in total. If 2 of them are green tomatoes, how many are red tomatoes?

LLemma 34B:

 Reasoning: Amy has 10-2 = <<10-2=8>>8 red tomatoes.
### Answer: 8

Expected answer: 8

Correct? Yes

πŸ”— Problem

Problem: A rocket ship needs 10 kilograms of fuel to launch. If 7 kilograms are already filled, how many kilograms of fuel are needed to fulfill the requirement?

LLemma 34B:

 Reasoning: 10-7 = <<10-7=3>>3 kilograms of fuel are needed to fulfill the requirement.
### Answer: 3

Expected answer: 3

Correct? Yes

πŸ”— Problem

Problem: A dolphin can jump a total of 10 feet in one leap. If 9 feet of this distance is due to its tail thrust, what height does the dolphin cover with its body strength alone?

LLemma 34B:

 Reasoning: The dolphin covers 10-9 = <<10-9=1>>1 foot with its body strength alone.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: John has a piece of rope that is 10 feet long. He has to keep a length of 1 foot uncut. How long is the rest of the rope that he can cut?

LLemma 34B:

 Reasoning: John can cut 10-1 = <<10-1=9>>9 feet of rope.
### Answer: 9

Expected answer: 9

Correct? Yes

πŸ”— Problem

Problem: A mama bear is collecting 10 berries in total for her cub. She already has 6 berries. How many more berries does she need to reach her goal?

LLemma 34B:

 Reasoning: The mama bear needs 10-6 = <<10-6=4>>4 more berries to reach her goal.
### Answer: 4

Expected answer: 4

Correct? Yes

πŸ”— Problem

Problem: On a farm, there are 10 animals in total. Among them, 9 animals are chickens. How many animals are cows?

LLemma 34B:

 Reasoning: There are 10-9 = <<10-9=1>>1 cow.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: Tom was organizing his pencil case. In total, there are 10 pencils. If 8 of them are mechanical pencils, how many regular pencils does he have?

LLemma 34B:

 Reasoning: Tom has 10-8 = <<10-8=2>>2 regular pencils.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: Tim has a total of 10 crayons. Eight of them are blue. How many of them are red?

LLemma 34B:

 Reasoning: Tim has 10-8 = <<10-8=2>>2 red crayons.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: Billy has 10 pens in total. If 7 of them are black, how many of them are blue?

LLemma 34B:

 Reasoning: Billy has 10-7 = <<10-7=3>>3 blue pens.
### Answer: 3

Expected answer: 3

Correct? Yes

πŸ”— Problem

Problem: A painter has a set of 10 different color shades for a painting. At first, he uses 9 colors for the basic shading. How many color shades does he use for the final touch-up?

LLemma 34B:

 Reasoning: The painter uses 10-9 = <<10-9=1>>1 color shade for the final touch-up.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: If Katie had a total of 10 tubes of toothpaste and she already used up 6 of them, how many unused tubes of toothpaste does she left with?

LLemma 34B:

 Reasoning: Katie had 10-6 = <<10-6=4>>4 unused tubes of toothpaste.
### Answer: 4

Expected answer: 4

Correct? Yes

πŸ”— Problem

Problem: Melanie has a total of 10 blankets. If 6 of them are woolen blankets, how many of them are cotton blankets?

LLemma 34B:

 Reasoning: Melanie has 10-6 = <<10-6=4>>4 cotton blankets.
### Answer: 4

Expected answer: 4

Correct? Yes

πŸ”— Problem

Problem: In a pond, there are 10 frogs in total. Among them, 4 are green frogs. How many frogs are not green?

LLemma 34B:

 Reasoning: There are 10-4 = <<10-4=6>>6 frogs that are not green.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: On a farm, there are 10 cows in total. If 9 of these are brown, how many cows are black?

LLemma 34B:

 Reasoning: There are 10-9 = <<10-9=1>>1 cow that is black.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: Sally has a collection of 10 teddy bears. If 7 of them are brown, how many are not brown?

LLemma 34B:

 Reasoning: 10-7 = <<10-7=3>>3 teddy bears are not brown.
### Answer: 3

Expected answer: 3

Correct? Yes

πŸ”— Problem

Problem: John has a total of 10 toothbrushes. If he has 7 red ones, how many blue toothbrushes does he have?

LLemma 34B:

 Reasoning: John has 10-7 = <<10-7=3>>3 blue toothbrushes.
### Answer: 3

Expected answer: 3

Correct? Yes

πŸ”— Problem

Problem: Tina has a collection of 10 stuffed animals. She gives 3 of them to her little sister. How many stuffed animals does she have left?

LLemma 34B:

 Reasoning: Tina has 10-3 = <<10-3=7>>7 stuffed animals left.
### Answer: 7

Expected answer: 7

Correct? Yes

πŸ”— Problem

Problem: There are 10 cloud types. You have already learned about 2 of them. How many more cloud types do you still need to learn about?

LLemma 34B:

 Reasoning: There are 10-2 = <<10-2=8>>8 more cloud types to learn about.
### Answer: 8

Expected answer: 8

Correct? Yes

πŸ”— Problem

Problem: In a forest, there are 10 trees in total. 8 of these trees are pine trees. How many trees are not pine trees?

LLemma 34B:

 Reasoning: 10-8 = <<10-8=2>>2 trees are not pine trees.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: In a homogeneous pillow shop, there are 10 blue and green pillows altogether. If there are 6 green pillows, how many blue pillows are there?

LLemma 34B:

 Reasoning: There are 10-6 = <<10-6=4>>4 blue pillows.
### Answer: 4

Expected answer: 4

Correct? Yes

πŸ”— Problem

Problem: On a nearby planet, an alien discovered 10 new species of plants. If he found 7 of them during his morning walk, how many did he find during his evening walk?

LLemma 34B:

 Reasoning: The alien found 10-7 = <<10-7=3>>3 new species of plants during his evening walk.
### Answer: 3

Expected answer: 3

Correct? Yes

πŸ”— Problem

Problem: You are planning a party where 10 people, including you, will attend. If you have already invited 1 friend, how many more friends do you need to invite to meet your guest list of 10 people?

LLemma 34B:

 Reasoning: You need to invite 10-1 = <<10-1=9>>9 more friends to meet your guest list of 10 people.
### Answer: 9

Expected answer: 9

Correct? Yes

πŸ”— Problem

Problem: In a music store, there are 10 drums in total. If 7 of them are acoustic drums, how many of them are electronic drums?

LLemma 34B:

 Reasoning: There are 10-7 = <<10-7=3>>3 electronic drums.
### Answer: 3

Expected answer: 3

Correct? Yes

πŸ”— Problem

Problem: Jenny has a collection of 10 stuffed animals. If 4 of them are bears, how many of them are not bears?

LLemma 34B:

 Reasoning: 10-4 = <<10-4=6>>6 of Jenny's stuffed animals are not bears.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: Greg has a collection of 10 road cycles. If 8 of them are black, how many are white?

LLemma 34B:

 Reasoning: 10-8 = <<10-8=2>>2 of the road cycles are white.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: There are 10 firefighters in a crew. If 6 of them are already inside the burning building, how many are still outside?

LLemma 34B:

 Reasoning: 10-6 = <<10-6=4>>4 firefighters are still outside.
### Answer: 4

Expected answer: 4

Correct? Yes

πŸ”— Problem

Problem: In a laboratory, 10 mice are being kept for an experiment. 9 of them are white mice. How many of them are black mice?

LLemma 34B:

 Reasoning: 10-9 = <<10-9=1>>1 black mouse.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: A rainbow has 10 colors. If 2 of those colors are shades of blue, how many colors are not shades of blue?

LLemma 34B:

 Reasoning: There are 10-2 = <<10-2=8>>8 colors that are not shades of blue.
### Answer: 8

Expected answer: 8

Correct? Yes

πŸ”— Problem

Problem: Susie has 10 cartons of milk. If one of the cartons is almond milk, how many cartons of cow's milk does she have?

LLemma 34B:

 Reasoning: Susie has 10-1 = <<10-1=9>>9 cartons of cow's milk.
### Answer: 9

Expected answer: 9

Correct? Yes

πŸ”— Problem

Problem: John can play 10 different piano songs. He recently learned 9 new songs. How many songs could he play before learning the new ones?

LLemma 34B:

 Reasoning: John could play 10-9 = <<10-9=1>>1 song before learning the new ones.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: Julie owns 10 skirts in total. Among them, 9 are full-length skirts. How many mini-skirts does she own?

LLemma 34B:

 Reasoning: Julie owns 10-9 = <<10-9=1>>1 mini-skirt.
### Answer: 1

Expected answer: 1

Correct? Yes

πŸ”— Problem

Problem: On Valentine's Day, John received 10 chocolates in total. He already had 4 chocolates before. How many chocolates was he given on Valentine's Day?

LLemma 34B:

 Reasoning: John was given 10-4 = <<10-4=6>>6 chocolates on Valentine's Day.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: Princess Liana was putting together a dinner party and needed exactly 10 apples for a dessert she was making. She had already collected 8 from the orchard. How many more did she need to meet her requirement?

LLemma 34B:

 Reasoning: Princess Liana needed 10-8 = <<10-8=2>>2 more apples to meet her requirement.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: A farmer has 10 acres of farmland. He uses 2 acres for growing vegetables. How many acres does he use for growing wheat?

LLemma 34B:

 Reasoning: The farmer uses 10-2 = <<10-2=8>>8 acres for growing wheat.
### Answer: 8

Expected answer: 8

Correct? Yes

πŸ”— Problem

Problem: In a building, there are 10 windows on a floor. If 3 of them are designed to be antique, how many of them are modern windows?

LLemma 34B:

 Reasoning: 10-3 = <<10-3=7>>7 windows are modern.
### Answer: 7

Expected answer: 7

Correct? Yes

πŸ”— Problem

Problem: In the mall, there are 10 pairs of ice skates in total. 1 pair is in Size 11. How many pairs of ice skates are not in Size 11?

LLemma 34B:

 Reasoning: There are 10-1 = <<10-1=9>>9 pairs of ice skates that are not in Size 11.
### Answer: 9

Expected answer: 9

Correct? Yes

πŸ”— Problem

Problem: At the circus, there are 10 clowns performing. If 2 of them are mime clowns, how many of them are regular clowns?

LLemma 34B:

 Reasoning: There are 10-2 = <<10-2=8>>8 regular clowns.
### Answer: 8

Expected answer: 8

Correct? Yes

πŸ”— Problem

Problem: A SpaceX rocket is made up of different parts. If the propellant tank and the engines make up 3 parts and in total there are 10 parts, how many additional parts are there in the rocket?

LLemma 34B:

 Reasoning: The propellant tank and the engines make up 3 parts.
The total number of parts is 10.
The number of additional parts is 10-3 = <<10-3=7>>7.
### Answer: 7

Expected answer: 7

Correct? Yes

πŸ”— Problem

Problem: Jessica was learning to play a new song on her guitar. The song has 10 chords altogether and she has already learned 4 chords. How many more chords does she need to learn to play the whole song?

LLemma 34B:

 Reasoning: Jessica needs to learn 10-4 = <<10-4=6>>6 more chords to play the whole song.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: On his pirate ship, Captain Hook has 10 cannons in total. If 5 of them are on one side of the ship, how many are there on the other side?

LLemma 34B:

 Reasoning: 10-5 = <<10-5=5>>5 cannons are on the other side.
### Answer: 5

Expected answer: 5

Correct? Yes

πŸ”— Problem

Problem: Adele's kite flies for exactly 10 minutes. The kite spent 6 minutes at its highest point. How long does the kite fly before it reached its highest point?

LLemma 34B:

 Reasoning: The kite flew for 10-6 = <<10-6=4>>4 minutes before it reached its highest point.
### Answer: 4

Expected answer: 4

Correct? Yes

πŸ”— Problem

Problem: On the jungle gym, there are 10 kids playing. 6 of them are playing on the swings. How many kids are playing on the slides?

LLemma 34B:

 Reasoning: There are 10-6 = <<10-6=4>>4 kids playing on the slides.
### Answer: 4

Expected answer: 4

Correct? Yes

πŸ”— Problem

Problem: The total hours of daylight in a day is 10 hours. If the Sun was up for 8 hours, for how many hours was the sun hidden behind the clouds?

LLemma 34B:

 Reasoning: The Sun was up for 8 hours.
The Sun was hidden behind the clouds for 10-8 = <<10-8=2>>2 hours.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: Sophie has 10 scoops of ice cream in her bowl. If 3 of them are vanilla, how many scoops of chocolate ice cream does she have?

LLemma 34B:

 Reasoning: Sophie has 10-3 = <<10-3=7>>7 scoops of chocolate ice cream.
### Answer: 7

Expected answer: 7

Correct? Yes

πŸ”— Problem

Problem: A giraffe eats 10 pounds of food in a day. He has already consumed 8 pounds of food. How much more food does he need to eat to reach his daily consumption goal?

LLemma 34B:

 Reasoning: The giraffe needs to eat 10-8 = <<10-8=2>>2 more pounds of food to reach his daily consumption goal.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: In a fairy kingdom, there are 10 pixies. 3 of them have blue wings. How many pixies have green wings?

LLemma 34B:

 Reasoning: 3 pixies have blue wings.
There are 10 pixies.
10-3 = <<10-3=7>>7 pixies have green wings.
### Answer: 7

Expected answer: 7

Correct? Yes

πŸ”— Problem

Problem: David is studying the stars and needs to set up his telescope at a certain height for optimal viewing. If his current setup is at 2 feet and he needs the entire setup to be 10 feet high, how many more feet does he need to add to achieve the optimal height?

LLemma 34B:

 Reasoning: David needs to add 10-2 = <<10-2=8>>8 feet to achieve the optimal height.
### Answer: 8

Expected answer: 8

Correct? Yes

πŸ”— Problem

Problem: John has 10 tail ribbons for his kite. If 7 of the tail ribbons are blue, the rest are red. How many red tail ribbons does he have?

LLemma 34B:

 Reasoning: John has 10-7 = <<10-7=3>>3 red tail ribbons.
### Answer: 3

Expected answer: 3

Correct? Yes

πŸ”— Problem

Problem: Sara is composing a new piano piece. The piece is 10 bars long. She’s already composed 5 bars. How many more bars does she still need to compose?

LLemma 34B:

 Reasoning: Sara still needs to compose 10-5 = <<10-5=5>>5 bars.
### Answer: 5

Expected answer: 5

Correct? Yes

πŸ”— Problem

Problem: Rachel has 10 candles in total. If 8 of them are scented, how many of the candles are unscented?

LLemma 34B:

 Reasoning: Rachel has 10-8 = <<10-8=2>>2 unscented candles.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: A mini bus has 10 seats in total. There is only 1 seat in the front. How many seats are there in the back of the bus?

LLemma 34B:

 Reasoning: There are 10-1 = <<10-1=9>>9 seats in the back of the bus.
### Answer: 9

Expected answer: 9

Correct? Yes

πŸ”— Problem

Problem: You have a total of 10 oranges. You already peeled 8 oranges. How many more oranges do you need to peel?

LLemma 34B:

 Reasoning: You need to peel 10-8 = <<10-8=2>>2 more oranges.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: On the farm, there are 10 chickens in total. If 8 of them belong to the Rhode Island Red breed, how many of them are from different breeds?

LLemma 34B:

 Reasoning: 10-8 = <<10-8=2>>2 chickens are from different breeds.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: Sally has a total of 10 grapes. She first ate 4 of them. How many grapes does she have left to eat?

LLemma 34B:

 Reasoning: Sally has 10-4 = <<10-4=6>>6 grapes left to eat.
### Answer: 6

Expected answer: 6

Correct? Yes

πŸ”— Problem

Problem: John has a total of 10 guitar picks. He keeps 8 of them in his pocket. How many guitar picks does he have in his desk drawer?

LLemma 34B:

 Reasoning: John has 10-8 = <<10-8=2>>2 guitar picks in his desk drawer.
### Answer: 2

Expected answer: 2

Correct? Yes

πŸ”— Problem

Problem: There were 10 clouds in the sky on a sun-drenched day. 3 of those clouds were dark and stormy. How many clouds were fluffy and white?

LLemma 34B:

 Reasoning: There were 10-3 = <<10-3=7>>7 clouds that were fluffy and white.
### Answer: 7

Expected answer: 7

Correct? Yes