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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. 14 + ____ = 15
  2. 3 + ____ = 6
  3. 15 + ____ = 33
  4. 6 + ____ = 22
  5. 18 + 4 = ____
  6. ____ + 4 = 22
  7. 19 + 12 = ____
  8. 11 + 4 = ____
  9. 19 + ____ = 28
  10. ____ + 15 = 28
  11. 19 + ____ = 21
  12. ____ + 2 = 6
  13. 2 + 20 = ____
  14. 9 + 8 = ____
  15. 1 + 10 = ____
  16. 5 + ____ = 16
  17. 20 + ____ = 30
  18. 15 + 7 = ____
  19. 1 + ____ = 18
  20. ____ + 10 = 22
  21. 17 + 19 = ____
  22. ____ + 14 = 29

Answer Key

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