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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. 1.14 − 0 = blank
  2. 2.1 − 0 = blank
  3. 3.9 − 4 = blank
  4. 4.18 − 6 = blank
  5. 5.18 − 9 = blank
  6. 6.19 − 17 = blank
  7. 7.11 − 0 = blank
  8. 8.11 − 3 = blank
  9. 9.15 − 4 = blank
  10. 10.19 − 3 = blank
  11. 11.9 − 7 = blank
  12. 12.19 − 9 = blank
One small step. One stronger skill.12 questions · Seed 55
View the answer key
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.14 − 0 = 14
  2. 2.1 − 0 = 1
  3. 3.9 − 4 = 5
  4. 4.18 − 6 = 12
  5. 5.18 − 9 = 9
  6. 6.19 − 17 = 2
  7. 7.11 − 0 = 11
  8. 8.11 − 3 = 8
  9. 9.15 − 4 = 11
  10. 10.19 − 3 = 16
  11. 11.9 − 7 = 2
  12. 12.19 − 9 = 10
One small step. One stronger skill.12 questions · Seed 55
Worksheet StudioMaths practice

Subtraction within 20

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

Name ____________________Date ______________
  1. 1.14 − 0 = blank
  2. 2.1 − 0 = blank
  3. 3.9 − 4 = blank
  4. 4.18 − 6 = blank
  5. 5.18 − 9 = blank
  6. 6.19 − 17 = blank
  7. 7.11 − 0 = blank
  8. 8.11 − 3 = blank
  9. 9.15 − 4 = blank
  10. 10.19 − 3 = blank
  11. 11.9 − 7 = blank
  12. 12.19 − 9 = blank
One small step. One stronger skill.12 questions · Seed 55
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.14 − 0 = 14
  2. 2.1 − 0 = 1
  3. 3.9 − 4 = 5
  4. 4.18 − 6 = 12
  5. 5.18 − 9 = 9
  6. 6.19 − 17 = 2
  7. 7.11 − 0 = 11
  8. 8.11 − 3 = 8
  9. 9.15 − 4 = 11
  10. 10.19 − 3 = 16
  11. 11.9 − 7 = 2
  12. 12.19 − 9 = 10
One small step. One stronger skill.12 questions · Seed 55