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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. 2 + ____ = 21
  2. 3 + 9 = ____
  3. 6 + ____ = 7
  4. 3 + ____ = 16
  5. ____ + 6 = 13
  6. 4 + ____ = 11
  7. 9 + 2 = ____
  8. 16 + 19 = ____
  9. 15 + 12 = ____
  10. 13 + ____ = 19
  11. 9 + 8 = ____
  12. 12 + 12 = ____
  13. ____ + 2 = 3
  14. 7 + ____ = 10
  15. 12 + ____ = 32
  16. ____ + 6 = 11
  17. ____ + 16 = 24
  18. 8 + ____ = 27
  19. ____ + 1 = 19
  20. ____ + 19 = 37
  21. 6 + 13 = ____
  22. ____ + 20 = 24
  23. ____ + 6 = 9
  24. 4 + ____ = 15
  25. 15 + 4 = ____

Answer Key

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