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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 + ____ = 10
  2. 9 + 13 = ____
  3. ____ + 10 = 27
  4. 1 + 18 = ____
  5. 7 + ____ = 24
  6. 6 + 20 = ____
  7. 7 + 14 = ____
  8. 4 + ____ = 23
  9. 19 + 16 = ____
  10. 12 + 9 = ____
  11. ____ + 10 = 28
  12. 3 + ____ = 11
  13. 10 + 17 = ____
  14. ____ + 3 = 12
  15. 9 + 7 = ____
  16. 16 + ____ = 33
  17. 12 + ____ = 22
  18. 3 + 7 = ____
  19. ____ + 12 = 15
  20. ____ + 10 = 26
  21. 9 + ____ = 16
  22. 8 + 12 = ____
  23. ____ + 8 = 22
  24. 19 + 8 = ____
  25. 10 + 1 = ____

Answer Key

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