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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. 16 + ____ = 23
  2. 17 + 7 = ____
  3. ____ + 7 = 18
  4. 18 + 18 = ____
  5. 2 + ____ = 14
  6. 8 + 4 = ____
  7. 9 + 2 = ____
  8. 11 + 2 = ____
  9. 12 + ____ = 21
  10. 1 + ____ = 9
  11. 17 + 5 = ____
  12. 11 + 5 = ____
  13. ____ + 3 = 20
  14. ____ + 9 = 26
  15. ____ + 4 = 14
  16. ____ + 8 = 17
  17. 18 + 8 = ____
  18. ____ + 17 = 36
  19. 1 + 16 = ____
  20. ____ + 8 = 14
  21. ____ + 8 = 9
  22. 20 + 5 = ____

Answer Key

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