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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. ____ + 15 = 33
  2. ____ + 16 = 25
  3. 13 + ____ = 14
  4. ____ + 7 = 15
  5. 3 + ____ = 22
  6. 10 + 12 = ____
  7. ____ + 13 = 30
  8. ____ + 8 = 21
  9. ____ + 1 = 13
  10. 13 + 4 = ____
  11. 1 + 7 = ____
  12. 13 + 8 = ____
  13. 20 + 7 = ____
  14. ____ + 7 = 25
  15. ____ + 6 = 18
  16. ____ + 16 = 25
  17. 9 + ____ = 27
  18. 9 + 10 = ____
  19. 4 + ____ = 24
  20. ____ + 9 = 22
  21. 8 + 11 = ____
  22. 17 + ____ = 22
  23. ____ + 1 = 12

Answer Key

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