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

Answer Key