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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. 20 + ____ = 36
  2. 8 + 2 = ____
  3. ____ + 9 = 15
  4. 9 + ____ = 18
  5. ____ + 9 = 19
  6. 11 + ____ = 28
  7. 3 + 12 = ____
  8. 2 + 2 = ____
  9. 14 + ____ = 29
  10. 14 + ____ = 28
  11. 11 + 6 = ____
  12. ____ + 4 = 5
  13. 13 + 20 = ____
  14. ____ + 15 = 29
  15. ____ + 3 = 6
  16. 12 + 17 = ____
  17. ____ + 4 = 17
  18. 9 + 3 = ____
  19. 9 + ____ = 27
  20. 12 + ____ = 32
  21. 14 + 15 = ____
  22. 1 + 16 = ____

Answer Key

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