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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. ____ + 17 = 19
  2. ____ + 11 = 16
  3. 20 + 19 = ____
  4. 20 + ____ = 32
  5. ____ + 7 = 13
  6. 5 + ____ = 22
  7. 2 + 4 = ____
  8. ____ + 12 = 27
  9. 12 + 15 = ____
  10. ____ + 18 = 36
  11. ____ + 8 = 27
  12. 10 + ____ = 18
  13. ____ + 3 = 8
  14. 10 + 13 = ____
  15. ____ + 17 = 25
  16. ____ + 8 = 12
  17. 5 + ____ = 8
  18. ____ + 2 = 15
  19. 15 + 5 = ____
  20. 6 + 1 = ____
  21. ____ + 3 = 4
  22. 18 + ____ = 24
  23. ____ + 9 = 10
  24. ____ + 12 = 13

Answer Key

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