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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. 5 + ____ = 25
  2. 11 + ____ = 24
  3. ____ + 3 = 13
  4. ____ + 18 = 20
  5. 10 + ____ = 11
  6. 2 + ____ = 3
  7. 12 + 13 = ____
  8. ____ + 4 = 5
  9. 19 + ____ = 21
  10. ____ + 6 = 23
  11. 13 + ____ = 32
  12. 16 + 4 = ____
  13. 9 + ____ = 17
  14. 11 + 19 = ____
  15. ____ + 1 = 19
  16. 3 + ____ = 17
  17. ____ + 10 = 30
  18. 4 + 17 = ____
  19. 15 + ____ = 21
  20. ____ + 16 = 21
  21. ____ + 4 = 11
  22. 4 + ____ = 20
  23. ____ + 13 = 19
  24. 8 + ____ = 27

Answer Key

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