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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. 5 + 20 = ____
  2. 2 + ____ = 10
  3. ____ + 11 = 26
  4. 9 + ____ = 22
  5. ____ + 19 = 23
  6. ____ + 17 = 23
  7. ____ + 15 = 16
  8. ____ + 16 = 36
  9. 20 + 8 = ____
  10. ____ + 1 = 17
  11. ____ + 3 = 16
  12. 18 + 8 = ____
  13. ____ + 9 = 18
  14. 6 + 7 = ____
  15. 2 + 18 = ____
  16. ____ + 17 = 23
  17. 7 + ____ = 12
  18. ____ + 14 = 34
  19. 16 + ____ = 28
  20. ____ + 8 = 19
  21. ____ + 8 = 26
  22. 14 + ____ = 19
  23. 17 + 7 = ____
  24. ____ + 5 = 17

Answer Key

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