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Subtraction facts within 10 worksheets Grades 1–2

Mixed subtraction facts within 10, solved by thinking addition.

The front of the free subtraction facts within 10 worksheet
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How to do it

Think addition: 9 − 5 = 4 because 5 + 4 = 9.

10−6=410 - 6 = 4because 6 + 4 = 10

Example problems

  1. 8−7=8 - 7 =
  2. 3−1=3 - 1 =
  3. 4−0=4 - 0 =
  4. 10−4=10 - 4 =

Subtraction facts within 20

  1. Subtracting 1 and 2
  2. Subtracting 3 and 4
  3. Subtracting from 10
  4. Subtraction facts within 10
  5. Teen numbers minus ones
  6. Subtracting 5, 6 and 7
  7. Subtracting 8 and 9
  8. Missing number addition and subtraction
  9. Mixed addition and subtraction to 20