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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. 1.16 − 0 = blank
  2. 2.6 − 2 = blank
  3. 3.9 − 3 = blank
  4. 4.17 − 4 = blank
  5. 5.10 − 0 = blank
  6. 6.17 − 3 = blank
  7. 7.16 − 12 = blank
  8. 8.19 − 7 = blank
  9. 9.12 − 2 = blank
  10. 10.6 − 2 = blank
  11. 11.16 − 1 = blank
  12. 12.20 − 5 = blank
One small step. One stronger skill.12 questions · Seed 80
View the answer key
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.16 − 0 = 16
  2. 2.6 − 2 = 4
  3. 3.9 − 3 = 6
  4. 4.17 − 4 = 13
  5. 5.10 − 0 = 10
  6. 6.17 − 3 = 14
  7. 7.16 − 12 = 4
  8. 8.19 − 7 = 12
  9. 9.12 − 2 = 10
  10. 10.6 − 2 = 4
  11. 11.16 − 1 = 15
  12. 12.20 − 5 = 15
One small step. One stronger skill.12 questions · Seed 80
Worksheet StudioMaths practice

Subtraction within 20

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

Name ____________________Date ______________
  1. 1.16 − 0 = blank
  2. 2.6 − 2 = blank
  3. 3.9 − 3 = blank
  4. 4.17 − 4 = blank
  5. 5.10 − 0 = blank
  6. 6.17 − 3 = blank
  7. 7.16 − 12 = blank
  8. 8.19 − 7 = blank
  9. 9.12 − 2 = blank
  10. 10.6 − 2 = blank
  11. 11.16 − 1 = blank
  12. 12.20 − 5 = blank
One small step. One stronger skill.12 questions · Seed 80
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.16 − 0 = 16
  2. 2.6 − 2 = 4
  3. 3.9 − 3 = 6
  4. 4.17 − 4 = 13
  5. 5.10 − 0 = 10
  6. 6.17 − 3 = 14
  7. 7.16 − 12 = 4
  8. 8.19 − 7 = 12
  9. 9.12 − 2 = 10
  10. 10.6 − 2 = 4
  11. 11.16 − 1 = 15
  12. 12.20 − 5 = 15
One small step. One stronger skill.12 questions · Seed 80