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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. ____ + 4 = 6
  2. 8 + ____ = 25
  3. 5 + ____ = 18
  4. 6 + 13 = ____
  5. ____ + 9 = 25
  6. ____ + 7 = 19
  7. 19 + ____ = 35
  8. 13 + ____ = 14
  9. 5 + ____ = 21
  10. 20 + 8 = ____
  11. 11 + 18 = ____
  12. 1 + 17 = ____
  13. 12 + ____ = 18
  14. 2 + ____ = 8
  15. ____ + 19 = 34
  16. 8 + 1 = ____
  17. 4 + 2 = ____
  18. ____ + 6 = 8
  19. ____ + 17 = 22
  20. 5 + ____ = 15
  21. ____ + 12 = 31
  22. ____ + 10 = 21
  23. ____ + 1 = 10
  24. 12 + 13 = ____

Answer Key

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