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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. 1 + 20 = ____
  2. 4 + ____ = 16
  3. 5 + 9 = ____
  4. 17 + 3 = ____
  5. 2 + 11 = ____
  6. 10 + ____ = 17
  7. ____ + 8 = 18
  8. 7 + ____ = 10
  9. ____ + 16 = 24
  10. 17 + ____ = 21
  11. ____ + 7 = 26
  12. 3 + ____ = 14
  13. 8 + 10 = ____
  14. 20 + 5 = ____
  15. 17 + 11 = ____
  16. ____ + 11 = 16
  17. ____ + 18 = 37
  18. 16 + 17 = ____
  19. 1 + 8 = ____
  20. 17 + 14 = ____
  21. 7 + ____ = 24
  22. 5 + ____ = 23
  23. 14 + ____ = 18
  24. 1 + ____ = 16
  25. ____ + 3 = 10

Answer Key

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