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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. ____ + 1 = 2
  2. 4 + ____ = 11
  3. 4 + ____ = 11
  4. ____ + 2 = 3
  5. 20 + 6 = ____
  6. ____ + 5 = 20
  7. 19 + ____ = 39
  8. ____ + 10 = 16
  9. ____ + 20 = 32
  10. ____ + 17 = 29
  11. ____ + 11 = 26
  12. ____ + 7 = 26
  13. 20 + ____ = 36
  14. 11 + ____ = 26
  15. 1 + 10 = ____
  16. 18 + ____ = 37
  17. 2 + 12 = ____
  18. 17 + 8 = ____
  19. ____ + 16 = 29
  20. 16 + ____ = 36
  21. ____ + 4 = 9
  22. 18 + ____ = 22
  23. 16 + 6 = ____
  24. 17 + 5 = ____
  25. 8 + 4 = ____

Answer Key

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