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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. 8 + 19 = ____
  2. ____ + 4 = 5
  3. ____ + 4 = 12
  4. 10 + 3 = ____
  5. ____ + 4 = 7
  6. 6 + ____ = 24
  7. ____ + 14 = 23
  8. 8 + 5 = ____
  9. 12 + ____ = 20
  10. ____ + 15 = 24
  11. 4 + ____ = 18
  12. ____ + 15 = 20
  13. ____ + 6 = 19
  14. ____ + 10 = 29
  15. ____ + 16 = 24
  16. ____ + 7 = 9
  17. 5 + 9 = ____
  18. 13 + ____ = 27
  19. 20 + ____ = 32
  20. 17 + 10 = ____
  21. ____ + 5 = 21
  22. 18 + ____ = 34
  23. 12 + ____ = 32
  24. ____ + 5 = 9
  25. ____ + 14 = 15

Answer Key

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