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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. ____ + 18 = 23
  2. 18 + 9 = ____
  3. 3 + 3 = ____
  4. 15 + 13 = ____
  5. 18 + 17 = ____
  6. 6 + ____ = 9
  7. ____ + 15 = 29
  8. ____ + 4 = 20
  9. 4 + 19 = ____
  10. 15 + ____ = 20
  11. 16 + 15 = ____
  12. 13 + ____ = 18
  13. 19 + ____ = 27
  14. ____ + 5 = 11
  15. 7 + ____ = 24
  16. ____ + 3 = 7
  17. 13 + ____ = 31
  18. 5 + ____ = 6
  19. 1 + 16 = ____
  20. 2 + ____ = 7
  21. 14 + 15 = ____
  22. ____ + 13 = 17

Answer Key

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