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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. 13 + ____ = 27
  2. ____ + 11 = 13
  3. 8 + 7 = ____
  4. ____ + 5 = 9
  5. ____ + 9 = 18
  6. 1 + ____ = 19
  7. ____ + 11 = 23
  8. ____ + 16 = 31
  9. 10 + 13 = ____
  10. ____ + 14 = 31
  11. ____ + 4 = 17
  12. 16 + 19 = ____
  13. 14 + 20 = ____
  14. 6 + ____ = 26
  15. 17 + 15 = ____
  16. 6 + ____ = 25
  17. 19 + ____ = 34
  18. 16 + ____ = 25
  19. 15 + 6 = ____
  20. ____ + 4 = 9
  21. 6 + ____ = 20
  22. ____ + 5 = 19
  23. 13 + ____ = 24
  24. ____ + 18 = 27

Answer Key

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