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Adding 3 worksheets K–1

Add 3 to numbers up to 7 by counting on three.

The front of the free adding 3 worksheet
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Free · Worked example · 40 problems · Answer key · US Letter

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How to do it

Adding 3 means counting on three numbers.

3+3=63 + 3 = 6count on 3

Example problems

  1. 1+3=1 + 3 =
  2. 3+5=3 + 5 =
  3. 3+7=3 + 7 =
  4. 0+3=0 + 3 =

Addition facts within 10

  1. Adding 1
  2. Adding 2
  3. Adding 3
  4. Adding 0, 1, 2 and 3
  5. Doubles to 10
  6. Adding 4 within 10
  7. Adding 5 within 10
  8. Pairs that make 10
  9. All addition facts to 10