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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 + 13 = ____
  2. ____ + 2 = 7
  3. ____ + 2 = 11
  4. 8 + ____ = 27
  5. 7 + 3 = ____
  6. 5 + ____ = 12
  7. 20 + ____ = 23
  8. ____ + 11 = 22
  9. ____ + 9 = 16
  10. ____ + 18 = 33
  11. 8 + ____ = 20
  12. 6 + ____ = 24
  13. ____ + 9 = 24
  14. 16 + 4 = ____
  15. 8 + ____ = 27
  16. ____ + 17 = 18
  17. 11 + ____ = 28
  18. 7 + 11 = ____
  19. 16 + ____ = 34
  20. 18 + 15 = ____
  21. 11 + 4 = ____
  22. 20 + 7 = ____
  23. ____ + 2 = 22
  24. 2 + ____ = 12
  25. 17 + ____ = 37

Answer Key

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