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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. 17 + 1 = ____
  2. 9 + 14 = ____
  3. 16 + 3 = ____
  4. 6 + ____ = 23
  5. ____ + 13 = 27
  6. 17 + 14 = ____
  7. 13 + 7 = ____
  8. 3 + ____ = 5
  9. ____ + 8 = 25
  10. ____ + 20 = 27
  11. 13 + ____ = 30
  12. ____ + 17 = 34
  13. ____ + 14 = 21
  14. 20 + ____ = 27
  15. 9 + ____ = 20
  16. 16 + 10 = ____
  17. ____ + 10 = 23
  18. ____ + 17 = 18
  19. ____ + 17 = 28
  20. 18 + 7 = ____
  21. ____ + 11 = 15
  22. ____ + 13 = 28
  23. ____ + 20 = 35
  24. 1 + ____ = 5

Answer Key

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