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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 = 20
  2. 7 + ____ = 9
  3. 10 + 6 = ____
  4. 8 + ____ = 12
  5. 12 + ____ = 17
  6. 11 + ____ = 12
  7. 13 + 2 = ____
  8. 14 + 13 = ____
  9. 17 + 3 = ____
  10. 9 + 16 = ____
  11. 15 + 18 = ____
  12. 14 + 19 = ____
  13. ____ + 20 = 37
  14. 12 + 19 = ____
  15. 20 + ____ = 24
  16. ____ + 17 = 28
  17. 10 + ____ = 30
  18. 11 + ____ = 24
  19. ____ + 10 = 13
  20. ____ + 3 = 9
  21. ____ + 6 = 23
  22. 1 + 3 = ____
  23. 17 + 14 = ____
  24. 13 + ____ = 30
  25. ____ + 19 = 29

Answer Key

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