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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. 15 + 12 = ____
  2. 7 + ____ = 25
  3. 15 + 13 = ____
  4. 19 + 10 = ____
  5. 2 + 16 = ____
  6. ____ + 12 = 30
  7. 2 + 19 = ____
  8. ____ + 16 = 18
  9. 20 + ____ = 39
  10. ____ + 6 = 17
  11. 19 + ____ = 29
  12. ____ + 16 = 18
  13. 9 + 15 = ____
  14. ____ + 5 = 9
  15. 6 + ____ = 18
  16. 17 + ____ = 19
  17. 7 + 16 = ____
  18. 8 + ____ = 27
  19. 19 + ____ = 26
  20. 12 + ____ = 24
  21. 15 + ____ = 33
  22. 4 + 10 = ____
  23. ____ + 6 = 9
  24. ____ + 6 = 11
  25. 5 + ____ = 23

Answer Key

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