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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. 14 + 12 = ____
  2. 13 + ____ = 25
  3. 4 + ____ = 8
  4. 4 + ____ = 7
  5. 2 + ____ = 9
  6. ____ + 2 = 3
  7. 8 + 4 = ____
  8. 6 + 16 = ____
  9. 15 + ____ = 17
  10. 4 + 20 = ____
  11. ____ + 20 = 31
  12. 6 + 1 = ____
  13. 7 + ____ = 18
  14. 5 + 2 = ____
  15. 5 + ____ = 9
  16. 14 + ____ = 33
  17. 7 + 12 = ____
  18. ____ + 6 = 7
  19. ____ + 7 = 14
  20. 1 + 16 = ____
  21. ____ + 13 = 33
  22. 17 + 17 = ____
  23. 17 + ____ = 19
  24. 4 + ____ = 16

Answer Key