Subtraction Stories Within 5

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Answer Key & Explanations

Subtraction Stories Within 5 · Kindergarten · Worksheet 2

1. Liam has 9 toy dinosaurs. He gives 4 toy dinosaurs to his friend Sam. How many toy dinosaurs does Liam have now? Answer: 5 Solution: Liam starts with 9 toy dinosaurs. He gives away 4 of them. To find how many are left, subtract the number he gave away from the number he started with: 9 - 4.
   Full step-by-step solution

   Step 1: Liam starts with 9 toy dinosaurs. Step 2: He gives away 4 of them. Step 3: To find how many are left, subtract the number he gave away from the number he started with: 9 - 4. Step 4: 9 - 4 = 5. Liam has 5 toy dinosaurs left.

2. 12 - 7 = ? Answer: 5 Solution: We are solving: 12 - 7 = ? Start with the number 12. We need to subtract 7 from 12.
   Full step-by-step solution

   We are solving: 12 - 7 = ? Step 1: Start with the number 12. Step 2: We need to subtract 7 from 12. Think of this as taking away 7 items from 12 items. Step 3: One way to do this is to break 7 into two parts to make subtraction easier. We can break 7 into 2 and 5 because 2 + 5 = 7. Step 4: First subtract 2 from 12: 12 - 2 = 10. Step 5: Now subtract the remaining 5 from 10: 10 - 5 = 5. Step 6: So, 12 - 7 = 5. Answer: 5

3. Mere has 8 cookies. She eats 2. How many cookies are left? Answer: 6 Solution: Start with 8 cookies. Subtract the 2 cookies she ate: 8 - 2. Count backwards from 8: 8, 7, 6.
   Full step-by-step solution

   Step 1: Start with 8 cookies. Step 2: Subtract the 2 cookies she ate: 8 - 2. Step 3: Count backwards from 8: 8, 7, 6. Step 4: 8 - 2 = 6. Mere has 6 cookies left.

4. Hana has 10 stickers. She gives 3 to her friend. How many stickers does Hana have now? Answer: 7 Solution: Start with 10 stickers. Subtract the 3 stickers she gave away: 10 - 3. Count backwards from 10: 10, 9, 8, 7.
   Full step-by-step solution

   Step 1: Start with 10 stickers. Step 2: Subtract the 3 stickers she gave away: 10 - 3. Step 3: Count backwards from 10: 10, 9, 8, 7. Step 4: 10 - 3 = 7. Hana has 7 stickers left.

5. Isabella has 9 balloons. She gives 3 to her friend. How many balloons does Isabella have now? Answer: 6 Solution: Start with 9 balloons. Subtract the 3 balloons she gave away: 9 - 3. Count backwards from 9: 9, 8, 7, 6.
   Full step-by-step solution

   Step 1: Start with 9 balloons. Step 2: Subtract the 3 balloons she gave away: 9 - 3. Step 3: Count backwards from 9: 9, 8, 7, 6. Step 4: 9 - 3 = 6. Isabella has 6 balloons left.

6. There are 6 stars drawn in a row. Then 2 stars are erased. How many stars are left? Answer: 4 Solution: Start with 6 stars Erase 2 stars 6 - 2 = 4 The answer is 4.
   Full step-by-step solution

   Step 1: Start with 6 stars Step 2: Erase 2 stars Step 3: 6 - 2 = 4 The answer is 4.

7. Tane has 7 cookies. He eats 3. How many cookies are left? Answer: 4 Solution: Start with 7 cookies. Subtract the 3 cookies he ate: 7 - 3. Count backwards from 7: 7, 6, 5, 4.
   Full step-by-step solution

   Step 1: Start with 7 cookies. Step 2: Subtract the 3 cookies he ate: 7 - 3. Step 3: Count backwards from 7: 7, 6, 5, 4. Step 4: 7 - 3 = 4. Tane has 4 cookies left.

8. Kai has 2 cookies. Kai eats 2 cookies. How many cookies does Kai have now? Answer: 0 Solution: Start with 2 cookies. Eat 2 cookies: 2 - 2 = 0.
   Full step-by-step solution

   Step 1: Start with 2 cookies. Step 2: Eat 2 cookies: 2 - 2 = 0. The answer is 0.

9. 14 - 6 = ? Answer: 8 Solution: Start with 14 Subtract 6 by counting backwards: 14, 13, 12, 11, 10, 9, 8 14 - 6 = 8 The answer is 8.
   Full step-by-step solution

   Step 1: Start with 14 Step 2: Subtract 6 by counting backwards: 14, 13, 12, 11, 10, 9, 8 Step 3: 14 - 6 = 8 The answer is 8.

10. Sophia has 9 toy cars. Sophia gives 7 toy cars to a friend. How many toy cars does Sophia have left? Answer: 2 Solution: Start with 9 toy cars. Give away 7 toy cars: 9 - 7 = 2.
    Full step-by-step solution

    Step 1: Start with 9 toy cars. Step 2: Give away 7 toy cars: 9 - 7 = 2. The answer is 2.