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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. 1.12 − 0 = blank
  2. 2.9 − 3 = blank
  3. 3.5 − 5 = blank
  4. 4.16 − 10 = blank
  5. 5.4 − 3 = blank
  6. 6.17 − 5 = blank
  7. 7.15 − 9 = blank
  8. 8.20 − 13 = blank
  9. 9.15 − 7 = blank
  10. 10.4 − 4 = blank
  11. 11.0 − 0 = blank
  12. 12.12 − 5 = blank
One small step. One stronger skill.12 questions · Seed 54
View the answer key
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.12 − 0 = 12
  2. 2.9 − 3 = 6
  3. 3.5 − 5 = 0
  4. 4.16 − 10 = 6
  5. 5.4 − 3 = 1
  6. 6.17 − 5 = 12
  7. 7.15 − 9 = 6
  8. 8.20 − 13 = 7
  9. 9.15 − 7 = 8
  10. 10.4 − 4 = 0
  11. 11.0 − 0 = 0
  12. 12.12 − 5 = 7
One small step. One stronger skill.12 questions · Seed 54
Worksheet StudioMaths practice

Subtraction within 20

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

Name ____________________Date ______________
  1. 1.12 − 0 = blank
  2. 2.9 − 3 = blank
  3. 3.5 − 5 = blank
  4. 4.16 − 10 = blank
  5. 5.4 − 3 = blank
  6. 6.17 − 5 = blank
  7. 7.15 − 9 = blank
  8. 8.20 − 13 = blank
  9. 9.15 − 7 = blank
  10. 10.4 − 4 = blank
  11. 11.0 − 0 = blank
  12. 12.12 − 5 = blank
One small step. One stronger skill.12 questions · Seed 54
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.12 − 0 = 12
  2. 2.9 − 3 = 6
  3. 3.5 − 5 = 0
  4. 4.16 − 10 = 6
  5. 5.4 − 3 = 1
  6. 6.17 − 5 = 12
  7. 7.15 − 9 = 6
  8. 8.20 − 13 = 7
  9. 9.15 − 7 = 8
  10. 10.4 − 4 = 0
  11. 11.0 − 0 = 0
  12. 12.12 − 5 = 7
One small step. One stronger skill.12 questions · Seed 54