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Ages 6–7

Subtraction within 20

Bridge through 10 and check differences up to 20. Review suitability for your learners before teaching.

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Worksheet StudioMaths practice

Subtraction within 20

Take your time. Show your thinking. You've got this.

Name ____________________Date ______________
  1. 1.8 − 0 = blank
  2. 2.11 − 6 = blank
  3. 3.10 − 4 = blank
  4. 4.16 − 13 = blank
  5. 5.18 − 14 = blank
  6. 6.16 − 15 = blank
  7. 7.13 − 9 = blank
  8. 8.10 − 10 = blank
  9. 9.12 − 5 = blank
  10. 10.3 − 1 = blank
  11. 11.17 − 1 = blank
  12. 12.17 − 5 = blank
One small step. One stronger skill.12 questions · Seed 87
View the answer key
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.8 − 0 = 8
  2. 2.11 − 6 = 5
  3. 3.10 − 4 = 6
  4. 4.16 − 13 = 3
  5. 5.18 − 14 = 4
  6. 6.16 − 15 = 1
  7. 7.13 − 9 = 4
  8. 8.10 − 10 = 0
  9. 9.12 − 5 = 7
  10. 10.3 − 1 = 2
  11. 11.17 − 1 = 16
  12. 12.17 − 5 = 12
One small step. One stronger skill.12 questions · Seed 87
Worksheet StudioMaths practice

Subtraction within 20

Take your time. Show your thinking. You've got this.

Name ____________________Date ______________
  1. 1.8 − 0 = blank
  2. 2.11 − 6 = blank
  3. 3.10 − 4 = blank
  4. 4.16 − 13 = blank
  5. 5.18 − 14 = blank
  6. 6.16 − 15 = blank
  7. 7.13 − 9 = blank
  8. 8.10 − 10 = blank
  9. 9.12 − 5 = blank
  10. 10.3 − 1 = blank
  11. 11.17 − 1 = blank
  12. 12.17 − 5 = blank
One small step. One stronger skill.12 questions · Seed 87
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.8 − 0 = 8
  2. 2.11 − 6 = 5
  3. 3.10 − 4 = 6
  4. 4.16 − 13 = 3
  5. 5.18 − 14 = 4
  6. 6.16 − 15 = 1
  7. 7.13 − 9 = 4
  8. 8.10 − 10 = 0
  9. 9.12 − 5 = 7
  10. 10.3 − 1 = 2
  11. 11.17 − 1 = 16
  12. 12.17 − 5 = 12
One small step. One stronger skill.12 questions · Seed 87