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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. ____ + 5 = 12
  2. 5 + ____ = 22
  3. 19 + 9 = ____
  4. 11 + 14 = ____
  5. 19 + ____ = 39
  6. 13 + ____ = 33
  7. 15 + 11 = ____
  8. 20 + ____ = 40
  9. ____ + 10 = 30
  10. ____ + 16 = 30
  11. 13 + ____ = 33
  12. 12 + ____ = 22
  13. ____ + 1 = 5
  14. ____ + 2 = 17
  15. 14 + 19 = ____
  16. ____ + 16 = 17
  17. 14 + 16 = ____
  18. 2 + ____ = 8
  19. 3 + 6 = ____
  20. ____ + 19 = 24
  21. 6 + 12 = ____
  22. 6 + 7 = ____

Answer Key

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