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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. 8 + 9 = ____
  2. ____ + 7 = 11
  3. ____ + 1 = 14
  4. ____ + 19 = 27
  5. 8 + ____ = 19
  6. 14 + ____ = 29
  7. 11 + 9 = ____
  8. 10 + 6 = ____
  9. ____ + 20 = 29
  10. 13 + 18 = ____
  11. 9 + 18 = ____
  12. 6 + ____ = 24
  13. 15 + 18 = ____
  14. 14 + ____ = 30
  15. ____ + 14 = 19
  16. 4 + 5 = ____
  17. ____ + 18 = 23
  18. 8 + 5 = ____
  19. 12 + 13 = ____
  20. 4 + ____ = 14
  21. ____ + 16 = 28
  22. 15 + ____ = 20
  23. ____ + 20 = 33
  24. ____ + 15 = 25
  25. 4 + ____ = 23

Answer Key

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