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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. 5 + ____ = 7
  2. 16 + 3 = ____
  3. 14 + ____ = 24
  4. 15 + ____ = 20
  5. ____ + 18 = 19
  6. ____ + 16 = 24
  7. ____ + 4 = 16
  8. 8 + 3 = ____
  9. ____ + 17 = 25
  10. 19 + ____ = 25
  11. 2 + 19 = ____
  12. 20 + ____ = 28
  13. 10 + 17 = ____
  14. ____ + 12 = 29
  15. 11 + ____ = 18
  16. ____ + 18 = 30
  17. 16 + ____ = 30
  18. ____ + 11 = 13
  19. 10 + ____ = 30
  20. 14 + 15 = ____
  21. 5 + ____ = 19
  22. 15 + ____ = 29
  23. 16 + 18 = ____
  24. ____ + 10 = 17
  25. ____ + 10 = 30

Answer Key