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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 + ____ = 7
  2. 4 + ____ = 8
  3. 12 + ____ = 21
  4. 11 + 18 = ____
  5. ____ + 16 = 22
  6. ____ + 18 = 29
  7. 18 + 15 = ____
  8. 9 + ____ = 16
  9. 9 + 19 = ____
  10. ____ + 3 = 20
  11. 9 + 13 = ____
  12. 10 + 10 = ____
  13. 19 + 9 = ____
  14. 14 + 4 = ____
  15. 18 + 17 = ____
  16. 15 + ____ = 20
  17. ____ + 11 = 27
  18. 12 + 5 = ____
  19. ____ + 8 = 14
  20. 18 + 11 = ____
  21. 10 + ____ = 23
  22. 6 + 3 = ____
  23. 20 + 17 = ____
  24. 11 + ____ = 26
  25. 5 + ____ = 18

Answer Key

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