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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. 10 + 16 = ____
  2. 9 + ____ = 13
  3. ____ + 8 = 25
  4. 10 + 10 = ____
  5. 8 + ____ = 12
  6. ____ + 16 = 31
  7. 14 + 18 = ____
  8. 17 + ____ = 35
  9. 15 + ____ = 35
  10. 7 + ____ = 11
  11. ____ + 6 = 17
  12. 7 + ____ = 17
  13. 11 + ____ = 21
  14. 7 + 18 = ____
  15. ____ + 3 = 13
  16. 15 + 13 = ____
  17. ____ + 2 = 3
  18. ____ + 6 = 9
  19. ____ + 20 = 31
  20. 7 + ____ = 12
  21. 12 + ____ = 27
  22. 10 + 14 = ____
  23. ____ + 14 = 18
  24. 3 + 5 = ____
  25. 8 + 4 = ____

Answer Key

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