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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. 1.13 − 0 = blank
  2. 2.19 − 11 = blank
  3. 3.16 − 10 = blank
  4. 4.3 − 0 = blank
  5. 5.20 − 10 = blank
  6. 6.20 − 14 = blank
  7. 7.8 − 3 = blank
  8. 8.19 − 3 = blank
  9. 9.12 − 7 = blank
  10. 10.13 − 8 = blank
  11. 11.4 − 3 = blank
  12. 12.19 − 3 = blank
One small step. One stronger skill.12 questions · Seed 78
View the answer key
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.13 − 0 = 13
  2. 2.19 − 11 = 8
  3. 3.16 − 10 = 6
  4. 4.3 − 0 = 3
  5. 5.20 − 10 = 10
  6. 6.20 − 14 = 6
  7. 7.8 − 3 = 5
  8. 8.19 − 3 = 16
  9. 9.12 − 7 = 5
  10. 10.13 − 8 = 5
  11. 11.4 − 3 = 1
  12. 12.19 − 3 = 16
One small step. One stronger skill.12 questions · Seed 78
Worksheet StudioMaths practice

Subtraction within 20

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

Name ____________________Date ______________
  1. 1.13 − 0 = blank
  2. 2.19 − 11 = blank
  3. 3.16 − 10 = blank
  4. 4.3 − 0 = blank
  5. 5.20 − 10 = blank
  6. 6.20 − 14 = blank
  7. 7.8 − 3 = blank
  8. 8.19 − 3 = blank
  9. 9.12 − 7 = blank
  10. 10.13 − 8 = blank
  11. 11.4 − 3 = blank
  12. 12.19 − 3 = blank
One small step. One stronger skill.12 questions · Seed 78
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.13 − 0 = 13
  2. 2.19 − 11 = 8
  3. 3.16 − 10 = 6
  4. 4.3 − 0 = 3
  5. 5.20 − 10 = 10
  6. 6.20 − 14 = 6
  7. 7.8 − 3 = 5
  8. 8.19 − 3 = 16
  9. 9.12 − 7 = 5
  10. 10.13 − 8 = 5
  11. 11.4 − 3 = 1
  12. 12.19 − 3 = 16
One small step. One stronger skill.12 questions · Seed 78