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Ages 7–8

Subtraction detectives

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Worksheet StudioMaths practice

Subtraction detectives

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

Name ____________________Date ______________
  1. 1.42 − 0 = blank
  2. 2.6 − 3 = blank
  3. 3.28 − 27 = blank
  4. 4.46 − 8 = blank
  5. 5.42 − 23 = blank
  6. 6.11 − 1 = blank
  7. 7.21 − 10 = blank
  8. 8.32 − 1 = blank
  9. 9.39 − 22 = blank
  10. 10.34 − 25 = blank
  11. 11.18 − 8 = blank
  12. 12.24 − 19 = blank
One small step. One stronger skill.12 questions · Seed 45
View the answer key
Worksheet StudioAnswer key

Subtraction detectives

Use this page to check your work.

Name ____________________Date ______________
  1. 1.42 − 0 = 42
  2. 2.6 − 3 = 3
  3. 3.28 − 27 = 1
  4. 4.46 − 8 = 38
  5. 5.42 − 23 = 19
  6. 6.11 − 1 = 10
  7. 7.21 − 10 = 11
  8. 8.32 − 1 = 31
  9. 9.39 − 22 = 17
  10. 10.34 − 25 = 9
  11. 11.18 − 8 = 10
  12. 12.24 − 19 = 5
One small step. One stronger skill.12 questions · Seed 45
Worksheet StudioMaths practice

Subtraction detectives

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

Name ____________________Date ______________
  1. 1.42 − 0 = blank
  2. 2.6 − 3 = blank
  3. 3.28 − 27 = blank
  4. 4.46 − 8 = blank
  5. 5.42 − 23 = blank
  6. 6.11 − 1 = blank
  7. 7.21 − 10 = blank
  8. 8.32 − 1 = blank
  9. 9.39 − 22 = blank
  10. 10.34 − 25 = blank
  11. 11.18 − 8 = blank
  12. 12.24 − 19 = blank
One small step. One stronger skill.12 questions · Seed 45
Worksheet StudioAnswer key

Subtraction detectives

Use this page to check your work.

Name ____________________Date ______________
  1. 1.42 − 0 = 42
  2. 2.6 − 3 = 3
  3. 3.28 − 27 = 1
  4. 4.46 − 8 = 38
  5. 5.42 − 23 = 19
  6. 6.11 − 1 = 10
  7. 7.21 − 10 = 11
  8. 8.32 − 1 = 31
  9. 9.39 − 22 = 17
  10. 10.34 − 25 = 9
  11. 11.18 − 8 = 10
  12. 12.24 − 19 = 5
One small step. One stronger skill.12 questions · Seed 45