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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. 9 + ____ = 25
  2. 11 + ____ = 17
  3. ____ + 7 = 24
  4. 7 + ____ = 15
  5. 3 + 12 = ____
  6. ____ + 2 = 6
  7. ____ + 9 = 27
  8. 15 + 7 = ____
  9. 5 + ____ = 17
  10. ____ + 8 = 25
  11. 20 + 2 = ____
  12. ____ + 3 = 4
  13. ____ + 6 = 8
  14. 4 + ____ = 11
  15. 5 + 13 = ____
  16. ____ + 7 = 18
  17. 3 + ____ = 22
  18. ____ + 20 = 37
  19. 16 + 11 = ____
  20. ____ + 2 = 13
  21. ____ + 4 = 9
  22. 16 + 16 = ____
  23. 1 + ____ = 21
  24. 12 + ____ = 27

Answer Key

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