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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 + 18 = ____
  2. ____ + 3 = 8
  3. 9 + ____ = 22
  4. 1 + 9 = ____
  5. 5 + ____ = 16
  6. 14 + ____ = 15
  7. ____ + 20 = 30
  8. ____ + 11 = 30
  9. 8 + 6 = ____
  10. ____ + 11 = 25
  11. ____ + 16 = 18
  12. ____ + 2 = 16
  13. 8 + ____ = 15
  14. 15 + ____ = 28
  15. 14 + 10 = ____
  16. 16 + ____ = 26
  17. 7 + ____ = 12
  18. 2 + 13 = ____
  19. ____ + 14 = 23
  20. 10 + ____ = 11
  21. 17 + ____ = 26
  22. ____ + 20 = 40
  23. ____ + 10 = 22
  24. 6 + 11 = ____

Answer Key

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