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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. 10 + ____ = 12
  2. 14 + 8 = ____
  3. 3 + 13 = ____
  4. ____ + 4 = 23
  5. 6 + ____ = 24
  6. ____ + 15 = 26
  7. 6 + ____ = 18
  8. 6 + ____ = 18
  9. ____ + 3 = 23
  10. 18 + ____ = 30
  11. ____ + 15 = 26
  12. 16 + 7 = ____
  13. ____ + 7 = 25
  14. ____ + 11 = 31
  15. 1 + ____ = 14
  16. 4 + 16 = ____
  17. ____ + 18 = 23
  18. ____ + 4 = 5
  19. ____ + 14 = 18
  20. 8 + ____ = 16
  21. 18 + ____ = 33
  22. 14 + ____ = 17
  23. 16 + ____ = 29

Answer Key

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