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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. ____ + 14 = 28
  2. ____ + 4 = 8
  3. 4 + ____ = 12
  4. 3 + ____ = 14
  5. 16 + ____ = 34
  6. 10 + ____ = 24
  7. 16 + 19 = ____
  8. 2 + 18 = ____
  9. ____ + 8 = 18
  10. ____ + 11 = 16
  11. 10 + ____ = 15
  12. 20 + 17 = ____
  13. ____ + 20 = 30
  14. 20 + 11 = ____
  15. 3 + ____ = 16
  16. ____ + 8 = 15
  17. 3 + 2 = ____
  18. 6 + 1 = ____
  19. ____ + 9 = 24
  20. ____ + 3 = 20
  21. ____ + 9 = 17
  22. ____ + 13 = 29
  23. ____ + 16 = 29
  24. 1 + 10 = ____
  25. 11 + ____ = 26

Answer Key

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