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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. 9 + ____ = 11
  2. ____ + 20 = 23
  3. 1 + ____ = 13
  4. 4 + 10 = ____
  5. 9 + ____ = 27
  6. 1 + ____ = 16
  7. 11 + 20 = ____
  8. 12 + ____ = 24
  9. 14 + 6 = ____
  10. ____ + 20 = 30
  11. 9 + ____ = 12
  12. 11 + ____ = 28
  13. ____ + 12 = 30
  14. ____ + 13 = 14
  15. 2 + 16 = ____
  16. ____ + 9 = 23
  17. 8 + ____ = 14
  18. 14 + 10 = ____
  19. ____ + 14 = 26
  20. 1 + 4 = ____
  21. ____ + 10 = 15
  22. 16 + ____ = 34
  23. 8 + ____ = 11
  24. 1 + 14 = ____
  25. 7 + ____ = 10

Answer Key

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