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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. ____ + 6 = 9
  2. 14 + 18 = ____
  3. 9 + ____ = 23
  4. 9 + ____ = 20
  5. ____ + 6 = 13
  6. 8 + ____ = 19
  7. 13 + ____ = 31
  8. 14 + ____ = 22
  9. 9 + 15 = ____
  10. ____ + 5 = 15
  11. 4 + ____ = 24
  12. ____ + 6 = 8
  13. 4 + 16 = ____
  14. 1 + 17 = ____
  15. ____ + 2 = 13
  16. 12 + 8 = ____
  17. ____ + 9 = 25
  18. 12 + 18 = ____
  19. 3 + ____ = 13
  20. ____ + 1 = 10
  21. 5 + ____ = 9
  22. 11 + 3 = ____
  23. 12 + ____ = 32
  24. 20 + 5 = ____

Answer Key