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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 = 15
  2. 6 + 18 = ____
  3. ____ + 13 = 21
  4. 8 + 1 = ____
  5. ____ + 17 = 31
  6. 13 + ____ = 25
  7. ____ + 6 = 23
  8. 6 + ____ = 19
  9. 6 + ____ = 17
  10. 19 + 15 = ____
  11. 3 + 13 = ____
  12. 3 + 5 = ____
  13. 14 + ____ = 32
  14. 1 + ____ = 11
  15. 14 + ____ = 19
  16. 18 + ____ = 32
  17. 16 + ____ = 22
  18. ____ + 19 = 31
  19. 10 + 7 = ____
  20. 9 + 4 = ____
  21. ____ + 8 = 21
  22. ____ + 10 = 14
  23. ____ + 20 = 24
  24. 10 + 9 = ____
  25. 17 + 11 = ____

Answer Key

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