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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. 1.0 − 0 = blank
  2. 2.20 − 4 = blank
  3. 3.8 − 4 = blank
  4. 4.20 − 16 = blank
  5. 5.15 − 0 = blank
  6. 6.11 − 2 = blank
  7. 7.14 − 11 = blank
  8. 8.17 − 8 = blank
  9. 9.9 − 8 = blank
  10. 10.14 − 1 = blank
  11. 11.5 − 1 = blank
  12. 12.2 − 1 = blank
One small step. One stronger skill.12 questions · Seed 118
View the answer key
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.0 − 0 = 0
  2. 2.20 − 4 = 16
  3. 3.8 − 4 = 4
  4. 4.20 − 16 = 4
  5. 5.15 − 0 = 15
  6. 6.11 − 2 = 9
  7. 7.14 − 11 = 3
  8. 8.17 − 8 = 9
  9. 9.9 − 8 = 1
  10. 10.14 − 1 = 13
  11. 11.5 − 1 = 4
  12. 12.2 − 1 = 1
One small step. One stronger skill.12 questions · Seed 118
Worksheet StudioMaths practice

Subtraction within 20

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

Name ____________________Date ______________
  1. 1.0 − 0 = blank
  2. 2.20 − 4 = blank
  3. 3.8 − 4 = blank
  4. 4.20 − 16 = blank
  5. 5.15 − 0 = blank
  6. 6.11 − 2 = blank
  7. 7.14 − 11 = blank
  8. 8.17 − 8 = blank
  9. 9.9 − 8 = blank
  10. 10.14 − 1 = blank
  11. 11.5 − 1 = blank
  12. 12.2 − 1 = blank
One small step. One stronger skill.12 questions · Seed 118
Worksheet StudioAnswer key

Subtraction within 20

Use this page to check your work.

Name ____________________Date ______________
  1. 1.0 − 0 = 0
  2. 2.20 − 4 = 16
  3. 3.8 − 4 = 4
  4. 4.20 − 16 = 4
  5. 5.15 − 0 = 15
  6. 6.11 − 2 = 9
  7. 7.14 − 11 = 3
  8. 8.17 − 8 = 9
  9. 9.9 − 8 = 1
  10. 10.14 − 1 = 13
  11. 11.5 − 1 = 4
  12. 12.2 − 1 = 1
One small step. One stronger skill.12 questions · Seed 118