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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. 18 + ____ = 25
  2. 3 + ____ = 17
  3. 14 + ____ = 31
  4. ____ + 16 = 25
  5. ____ + 7 = 14
  6. 20 + 15 = ____
  7. ____ + 7 = 17
  8. ____ + 13 = 28
  9. 12 + 9 = ____
  10. 5 + 17 = ____
  11. 14 + ____ = 22
  12. 19 + ____ = 21
  13. 11 + 9 = ____
  14. ____ + 14 = 19
  15. 3 + 6 = ____
  16. 1 + ____ = 19
  17. ____ + 3 = 10
  18. 2 + 2 = ____
  19. ____ + 10 = 12
  20. ____ + 7 = 26
  21. ____ + 12 = 13
  22. 12 + 14 = ____

Answer Key

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