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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. 12 + 5 = ____
  2. 1 + 15 = ____
  3. 17 + ____ = 34
  4. 1 + 14 = ____
  5. ____ + 16 = 25
  6. 20 + ____ = 37
  7. 14 + ____ = 24
  8. 7 + 16 = ____
  9. 12 + ____ = 31
  10. ____ + 6 = 22
  11. 9 + ____ = 10
  12. 2 + ____ = 11
  13. 17 + 16 = ____
  14. ____ + 8 = 14
  15. ____ + 6 = 8
  16. 2 + 9 = ____
  17. 9 + 11 = ____
  18. 2 + 7 = ____
  19. 17 + ____ = 28
  20. 9 + 6 = ____
  21. 12 + ____ = 29
  22. 2 + ____ = 22
  23. 17 + ____ = 21

Answer Key

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