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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. 1.20 − 0 = blank
  2. 2.19 − 5 = blank
  3. 3.19 − 10 = blank
  4. 4.14 − 4 = blank
  5. 5.19 − 7 = blank
  6. 6.7 − 4 = blank
  7. 7.7 − 1 = blank
  8. 8.17 − 1 = blank
  9. 9.16 − 4 = blank
  10. 10.9 − 2 = blank
  11. 11.20 − 0 = blank
  12. 12.14 − 5 = blank
One small step. One stronger skill.12 questions · Seed 47
View the answer key
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.20 − 0 = 20
  2. 2.19 − 5 = 14
  3. 3.19 − 10 = 9
  4. 4.14 − 4 = 10
  5. 5.19 − 7 = 12
  6. 6.7 − 4 = 3
  7. 7.7 − 1 = 6
  8. 8.17 − 1 = 16
  9. 9.16 − 4 = 12
  10. 10.9 − 2 = 7
  11. 11.20 − 0 = 20
  12. 12.14 − 5 = 9
One small step. One stronger skill.12 questions · Seed 47
Worksheet StudioMaths practice

Subtraction within 20

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

Name ____________________Date ______________
  1. 1.20 − 0 = blank
  2. 2.19 − 5 = blank
  3. 3.19 − 10 = blank
  4. 4.14 − 4 = blank
  5. 5.19 − 7 = blank
  6. 6.7 − 4 = blank
  7. 7.7 − 1 = blank
  8. 8.17 − 1 = blank
  9. 9.16 − 4 = blank
  10. 10.9 − 2 = blank
  11. 11.20 − 0 = blank
  12. 12.14 − 5 = blank
One small step. One stronger skill.12 questions · Seed 47
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.20 − 0 = 20
  2. 2.19 − 5 = 14
  3. 3.19 − 10 = 9
  4. 4.14 − 4 = 10
  5. 5.19 − 7 = 12
  6. 6.7 − 4 = 3
  7. 7.7 − 1 = 6
  8. 8.17 − 1 = 16
  9. 9.16 − 4 = 12
  10. 10.9 − 2 = 7
  11. 11.20 − 0 = 20
  12. 12.14 − 5 = 9
One small step. One stronger skill.12 questions · Seed 47