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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. ____ + 18 = 29
  2. 7 + 18 = ____
  3. 9 + ____ = 25
  4. ____ + 7 = 12
  5. 3 + ____ = 15
  6. 7 + 4 = ____
  7. 19 + 17 = ____
  8. 16 + ____ = 30
  9. 9 + 13 = ____
  10. ____ + 3 = 16
  11. 15 + ____ = 27
  12. 8 + ____ = 9
  13. ____ + 1 = 3
  14. 6 + 2 = ____
  15. ____ + 18 = 38
  16. 20 + 19 = ____
  17. ____ + 19 = 30
  18. ____ + 12 = 32
  19. 18 + 15 = ____
  20. 6 + ____ = 22
  21. 12 + ____ = 16
  22. ____ + 13 = 18
  23. ____ + 15 = 17
  24. 4 + ____ = 21
  25. ____ + 9 = 19

Answer Key

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