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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. ____ + 8 = 24
  3. ____ + 1 = 12
  4. 8 + 8 = ____
  5. ____ + 7 = 12
  6. 5 + 2 = ____
  7. 13 + 6 = ____
  8. 18 + ____ = 30
  9. 14 + ____ = 27
  10. ____ + 4 = 14
  11. ____ + 15 = 23
  12. ____ + 17 = 18
  13. 5 + ____ = 24
  14. 14 + ____ = 23
  15. 6 + 1 = ____
  16. ____ + 20 = 39
  17. 8 + 11 = ____
  18. 12 + ____ = 27
  19. ____ + 7 = 22
  20. ____ + 4 = 16
  21. 8 + 11 = ____
  22. 10 + ____ = 16
  23. 14 + ____ = 28

Answer Key

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