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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. 13 + ____ = 32
  2. ____ + 10 = 28
  3. 10 + ____ = 13
  4. 7 + 7 = ____
  5. 10 + ____ = 14
  6. 16 + ____ = 30
  7. 6 + ____ = 22
  8. 19 + 15 = ____
  9. 12 + ____ = 18
  10. 10 + 19 = ____
  11. 3 + 13 = ____
  12. 7 + 12 = ____
  13. 12 + ____ = 17
  14. 5 + ____ = 25
  15. 6 + ____ = 16
  16. 5 + ____ = 11
  17. 9 + ____ = 21
  18. ____ + 3 = 8
  19. 9 + 10 = ____
  20. 20 + 4 = ____
  21. 9 + ____ = 14
  22. ____ + 4 = 5
  23. 13 + ____ = 14

Answer Key

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