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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. 8 + ____ = 19
  2. ____ + 1 = 15
  3. ____ + 6 = 24
  4. 2 + ____ = 4
  5. 10 + 8 = ____
  6. 11 + 4 = ____
  7. 18 + 20 = ____
  8. 6 + 14 = ____
  9. 1 + ____ = 5
  10. ____ + 12 = 21
  11. 19 + ____ = 25
  12. 13 + 20 = ____
  13. 17 + ____ = 20
  14. 9 + ____ = 25
  15. 10 + ____ = 12
  16. ____ + 11 = 15
  17. 13 + 8 = ____
  18. ____ + 13 = 24
  19. 5 + 11 = ____
  20. ____ + 4 = 15
  21. 14 + ____ = 19
  22. 8 + 10 = ____
  23. ____ + 3 = 14
  24. ____ + 6 = 11
  25. ____ + 13 = 33

Answer Key

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