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Subtraction Within 10

Grade 1 · Mathematics · Worksheet 3

  1. Emma had 7 colorful balloons. While playing outside, 2 balloons floated away into the sky. How many balloons does Emma have now? Answer: ______________
  2. 5 - 0 = ? Answer: ______________
  3. Amelia has 7 balloons. 6 balloons float away. How many balloons does Amelia have now? Answer: ______________
  4. Alex has 7 cookies. Alex eats 6 cookies. How many cookies are left? Answer: ______________
  5. Oliver has 8 balloons. 5 balloons float away. How many balloons does Oliver have now? Answer: ______________
  6. You see 7 circles arranged in a row. 4 circles are blue and the rest are yellow. How many yellow circles are there? Answer: ______________
  7. 7 - 0 = ? Answer: ______________
  8. Nikau has 9 stickers. Nikau gives 2 stickers to a friend. How many stickers does Nikau have left? Answer: ______________
  9. Aroha has 4 stickers. Aroha gives 2 stickers to a friend. How many stickers does Aroha have left? Answer: ______________
  10. 0 - 0 = ? Answer: ______________
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Answer Key & Explanations

Subtraction Within 10 · Grade 1 · Worksheet 3

  1. Emma had 7 colorful balloons. While playing outside, 2 balloons floated away into the sky. How many balloons does Emma have now? Answer: 5 Solution: Emma started with 7 balloons. She lost 2 balloons that floated away. To find how many she has left, subtract: 7 - 2 7 - 2 = 5 Emma has 5 balloons left.
    Full step-by-step solution

    Step 1: Emma started with 7 balloons. Step 2: She lost 2 balloons that floated away. Step 3: To find how many she has left, subtract: 7 - 2 Step 4: 7 - 2 = 5 Emma has 5 balloons left.

  2. 5 - 0 = ? Answer: 5 Solution: 5 - 0 = 5. Since 5 + 0 = 5.
  3. Amelia has 7 balloons. 6 balloons float away. How many balloons does Amelia have now? Answer: 1 Solution: Amelia has 7 balloons to start. Subtract the 6 balloons that floated away: 7 - 6 = 1.
    Full step-by-step solution

    Step 1: Amelia has 7 balloons to start. Step 2: Subtract the 6 balloons that floated away: 7 - 6 = 1. The answer is 1 balloons.

  4. Alex has 7 cookies. Alex eats 6 cookies. How many cookies are left? Answer: 1 Solution: Alex begins with 7 cookies. Remove the 6 cookies that were eaten: 7 - 6 = 1.
    Full step-by-step solution

    Step 1: Alex begins with 7 cookies. Step 2: Remove the 6 cookies that were eaten: 7 - 6 = 1. The answer is 1 cookies.

  5. Oliver has 8 balloons. 5 balloons float away. How many balloons does Oliver have now? Answer: 3 Solution: Oliver has 8 balloons to start. Subtract the 5 balloons that floated away: 8 - 5 = 3.
    Full step-by-step solution

    Step 1: Oliver has 8 balloons to start. Step 2: Subtract the 5 balloons that floated away: 8 - 5 = 3. The answer is 3 balloons.

  6. You see 7 circles arranged in a row. 4 circles are blue and the rest are yellow. How many yellow circles are there? Answer: 3 Solution: There are 7 circles in total. 4 of these circles are blue. To find the yellow circles, subtract the blue circles from the total: 7 - 4 7 - 4 = 3 The answer is 3 yellow circles.
    Full step-by-step solution

    Step 1: There are 7 circles in total. Step 2: 4 of these circles are blue. Step 3: To find the yellow circles, subtract the blue circles from the total: 7 - 4 Step 4: 7 - 4 = 3 The answer is 3 yellow circles.

  7. 7 - 0 = ? Answer: 7 Solution: 7 - 0 = 7. Since 7 + 0 = 7.
  8. Nikau has 9 stickers. Nikau gives 2 stickers to a friend. How many stickers does Nikau have left? Answer: 7 Solution: Start with 9 stickers. Subtract the 2 stickers given away: 9 - 2 = 7.
    Full step-by-step solution

    Step 1: Start with 9 stickers. Step 2: Subtract the 2 stickers given away: 9 - 2 = 7. The answer is 7 stickers.

  9. Aroha has 4 stickers. Aroha gives 2 stickers to a friend. How many stickers does Aroha have left? Answer: 2 Solution: Start with 4 stickers. Subtract the 2 stickers given away: 4 - 2 = 2.
    Full step-by-step solution

    Step 1: Start with 4 stickers. Step 2: Subtract the 2 stickers given away: 4 - 2 = 2. The answer is 2 stickers.

  10. 0 - 0 = ? Answer: 0 Solution: 0 - 0 = 0. Since 0 + 0 = 0.