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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. 12 + ____ = 23
  2. ____ + 3 = 9
  3. ____ + 17 = 29
  4. ____ + 5 = 23
  5. ____ + 12 = 28
  6. 2 + 6 = ____
  7. 10 + ____ = 12
  8. 5 + 6 = ____
  9. 8 + ____ = 9
  10. 16 + 9 = ____
  11. ____ + 10 = 22
  12. 4 + 7 = ____
  13. ____ + 1 = 11
  14. 5 + ____ = 8
  15. 6 + 14 = ____

Answer Key

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