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Grade 2 Math Worksheet

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Write the missing number. Example: 3 + 5 = 5 + 3.

  1. 3 + 5 = 5 +

  2. (8 + 6) + 4 = 8 + ( + 4)

  3. (1 + 2) + 4 = 1 + ( + 4)

  4. (6 + 3) + 4 = 6 + ( + 4)

  5. 5 + 5 = 5 +

  6. 8 + 9 = 9 +

  7. (1 + 9) + 8 = 1 + ( + 8)

  8. (1 + 4) + 6 = 1 + ( + 6)

  9. 5 + 2 = 2 +

  10. 3 + 9 = 9 +

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Answer Key - Grade 2 Math Worksheet

Write the missing number. Example: 3 + 5 = 5 + 3.

  1. 3 + 5 = 5 + 3

  2. (8 + 6) + 4 = 8 + (6 + 4)

  3. (1 + 2) + 4 = 1 + (2 + 4)

  4. (6 + 3) + 4 = 6 + (3 + 4)

  5. 5 + 5 = 5 + 5

  6. 8 + 9 = 9 + 8

  7. (1 + 9) + 8 = 1 + (9 + 8)

  8. (1 + 4) + 6 = 1 + (4 + 6)

  9. 5 + 2 = 2 + 5

  10. 3 + 9 = 9 + 3