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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. 1.6 − 0 = blank
  2. 2.20 − 10 = blank
  3. 3.13 − 0 = blank
  4. 4.9 − 2 = blank
  5. 5.9 − 0 = blank
  6. 6.13 − 9 = blank
  7. 7.19 − 1 = blank
  8. 8.18 − 16 = blank
  9. 9.18 − 13 = blank
  10. 10.15 − 11 = blank
  11. 11.20 − 11 = blank
  12. 12.11 − 6 = blank
One small step. One stronger skill.12 questions · Seed 74
View the answer key
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.6 − 0 = 6
  2. 2.20 − 10 = 10
  3. 3.13 − 0 = 13
  4. 4.9 − 2 = 7
  5. 5.9 − 0 = 9
  6. 6.13 − 9 = 4
  7. 7.19 − 1 = 18
  8. 8.18 − 16 = 2
  9. 9.18 − 13 = 5
  10. 10.15 − 11 = 4
  11. 11.20 − 11 = 9
  12. 12.11 − 6 = 5
One small step. One stronger skill.12 questions · Seed 74
Worksheet StudioMaths practice

Subtraction within 20

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

Name ____________________Date ______________
  1. 1.6 − 0 = blank
  2. 2.20 − 10 = blank
  3. 3.13 − 0 = blank
  4. 4.9 − 2 = blank
  5. 5.9 − 0 = blank
  6. 6.13 − 9 = blank
  7. 7.19 − 1 = blank
  8. 8.18 − 16 = blank
  9. 9.18 − 13 = blank
  10. 10.15 − 11 = blank
  11. 11.20 − 11 = blank
  12. 12.11 − 6 = blank
One small step. One stronger skill.12 questions · Seed 74
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.6 − 0 = 6
  2. 2.20 − 10 = 10
  3. 3.13 − 0 = 13
  4. 4.9 − 2 = 7
  5. 5.9 − 0 = 9
  6. 6.13 − 9 = 4
  7. 7.19 − 1 = 18
  8. 8.18 − 16 = 2
  9. 9.18 − 13 = 5
  10. 10.15 − 11 = 4
  11. 11.20 − 11 = 9
  12. 12.11 − 6 = 5
One small step. One stronger skill.12 questions · Seed 74