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

Answer Key

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