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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 + ____ = 37
  2. 18 + ____ = 24
  3. ____ + 3 = 14
  4. 19 + ____ = 25
  5. 19 + 8 = ____
  6. ____ + 12 = 22
  7. 7 + ____ = 27
  8. ____ + 6 = 13
  9. ____ + 9 = 22
  10. ____ + 15 = 30
  11. ____ + 10 = 21
  12. 13 + 4 = ____
  13. 18 + ____ = 37
  14. 11 + ____ = 14
  15. 9 + ____ = 21
  16. ____ + 6 = 15
  17. 11 + ____ = 14
  18. 18 + 18 = ____
  19. 13 + 4 = ____
  20. 14 + ____ = 29
  21. 12 + 15 = ____
  22. 18 + 15 = ____
  23. ____ + 2 = 16
  24. ____ + 14 = 23
  25. 4 + 19 = ____

Answer Key