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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. ____ + 11 = 28
  2. 2 + 14 = ____
  3. 2 + 13 = ____
  4. 18 + ____ = 30
  5. 14 + 15 = ____
  6. 2 + ____ = 3
  7. ____ + 10 = 19
  8. ____ + 1 = 10
  9. 3 + 4 = ____
  10. 14 + ____ = 33
  11. 5 + 13 = ____
  12. 4 + 12 = ____
  13. 19 + ____ = 36
  14. ____ + 14 = 19
  15. ____ + 4 = 23
  16. ____ + 6 = 7
  17. 18 + 3 = ____
  18. 1 + ____ = 19
  19. ____ + 6 = 12
  20. 11 + ____ = 12
  21. 7 + 4 = ____
  22. 14 + 1 = ____
  23. 3 + 16 = ____
  24. 15 + 17 = ____
  25. 1 + 15 = ____

Answer Key