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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. 6 + ____ = 14
  2. 4 + ____ = 6
  3. 2 + 19 = ____
  4. 12 + 11 = ____
  5. 12 + 12 = ____
  6. 20 + 4 = ____
  7. 2 + ____ = 16
  8. 6 + 14 = ____
  9. 14 + ____ = 18
  10. ____ + 15 = 18
  11. 13 + 17 = ____
  12. ____ + 20 = 21
  13. 14 + ____ = 18
  14. 12 + ____ = 31
  15. ____ + 6 = 18
  16. ____ + 3 = 10
  17. 10 + ____ = 24
  18. 7 + 11 = ____
  19. 2 + ____ = 5
  20. 7 + ____ = 14
  21. 5 + 6 = ____
  22. ____ + 12 = 23
  23. 1 + ____ = 18
  24. 12 + ____ = 28
  25. 2 + 17 = ____

Answer Key

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