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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. 19 + 13 = ____
  2. 16 + ____ = 32
  3. 18 + ____ = 36
  4. 6 + ____ = 11
  5. ____ + 3 = 10
  6. 9 + 5 = ____
  7. 9 + 6 = ____
  8. 12 + 4 = ____
  9. ____ + 9 = 17
  10. 18 + ____ = 36
  11. ____ + 5 = 19
  12. 14 + 4 = ____
  13. 5 + ____ = 22
  14. 3 + 19 = ____
  15. 4 + ____ = 15
  16. 4 + ____ = 7
  17. 5 + 4 = ____
  18. ____ + 20 = 35
  19. 17 + ____ = 35
  20. 14 + ____ = 19
  21. 7 + ____ = 8
  22. ____ + 13 = 15
  23. ____ + 11 = 19
  24. 11 + ____ = 14
  25. ____ + 13 = 21

Answer Key

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