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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. 7 + ____ = 11
  2. 18 + ____ = 35
  3. ____ + 20 = 32
  4. 11 + ____ = 18
  5. ____ + 19 = 30
  6. 13 + 4 = ____
  7. 5 + ____ = 6
  8. 17 + 16 = ____
  9. 1 + ____ = 10
  10. 3 + ____ = 23
  11. 14 + 5 = ____
  12. 17 + ____ = 34
  13. 13 + ____ = 26
  14. 20 + ____ = 30
  15. ____ + 16 = 34
  16. 9 + 5 = ____
  17. 17 + ____ = 34
  18. ____ + 14 = 34
  19. 2 + ____ = 20
  20. ____ + 5 = 18
  21. 8 + 20 = ____
  22. 10 + ____ = 24
  23. ____ + 18 = 37
  24. ____ + 15 = 22
  25. 1 + ____ = 19

Answer Key

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