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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. ____ + 7 = 27
  2. 17 + 5 = ____
  3. ____ + 10 = 27
  4. 16 + 4 = ____
  5. ____ + 1 = 5
  6. ____ + 17 = 29
  7. 11 + 20 = ____
  8. 17 + 10 = ____
  9. 6 + ____ = 9
  10. 3 + ____ = 15
  11. 12 + 16 = ____
  12. 7 + 5 = ____
  13. 6 + 11 = ____
  14. 2 + 6 = ____
  15. 15 + 6 = ____
  16. 7 + ____ = 10
  17. ____ + 19 = 24
  18. 15 + ____ = 20
  19. ____ + 10 = 29
  20. 11 + ____ = 23
  21. 16 + 10 = ____
  22. ____ + 5 = 25
  23. 5 + ____ = 9
  24. ____ + 2 = 21
  25. 18 + 19 = ____

Answer Key

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