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Math Grade K-1

Addition Within 20

Practice adding numbers up to 20

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Addition Within 20

Practice adding numbers up to 20

Math - Grade K-1

Instructions: Read each problem carefully and solve the addition sentence. Show your work if needed.
  1. 1

    Solve: 3 + 4 = __

  2. 2

    Solve: 6 + 2 = __

  3. 3

    Solve: 5 + 5 = __

  4. 4

    Solve: 7 + 3 = __

  5. 5

    Solve: 9 + 1 = __

  6. 6

    Solve: 8 + 4 = __

  7. 7

    Solve: 10 + 6 = __

  8. 8

    Solve: 11 + 3 = __

  9. 9

    Solve: 12 + 5 = __

  10. 10

    Solve: 14 + 2 = __

  11. 11

    Solve: 7 + 8 = __

  12. 12

    Solve: 9 + 9 = __

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