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Missing Number - Grade 1

Missing Number Math Worksheet

Download or print this free missing number math worksheet designed for Grade 1 students.

Printable Missing Number Worksheet for Grade 1
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Worksheet Questions

  1. ____ + 11 = 20
  2. ____ + 2 = 19
  3. ____ + 1 = 7
  4. ____ + 1 = 6
  5. 16 + 13 = ____
  6. 16 + ____ = 35
  7. 20 + 20 = ____
  8. 17 + 4 = ____
  9. 17 + ____ = 23
  10. 12 + 2 = ____
  11. ____ + 4 = 18
  12. ____ + 13 = 28

Answer Key

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