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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 + ____ = 33
  2. 3 + 9 = ____
  3. ____ + 8 = 19
  4. 20 + ____ = 32
  5. 17 + 14 = ____
  6. ____ + 9 = 23
  7. 2 + 11 = ____
  8. 9 + ____ = 10
  9. 6 + ____ = 8
  10. 10 + 11 = ____
  11. ____ + 6 = 23
  12. 1 + ____ = 7
  13. 8 + ____ = 10
  14. 1 + 8 = ____
  15. ____ + 13 = 25
  16. 6 + 2 = ____
  17. 4 + 10 = ____
  18. 13 + 1 = ____
  19. 4 + ____ = 9
  20. ____ + 19 = 20
  21. 2 + 6 = ____
  22. 18 + 6 = ____

Answer Key

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