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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. ____ + 8 = 22
  2. 3 + 7 = ____
  3. 2 + ____ = 16
  4. ____ + 12 = 24
  5. ____ + 6 = 22
  6. 11 + ____ = 25
  7. 14 + ____ = 21
  8. 11 + ____ = 18
  9. 8 + ____ = 25
  10. 16 + 5 = ____
  11. 6 + 12 = ____
  12. 13 + ____ = 31
  13. 7 + ____ = 10
  14. 15 + ____ = 21
  15. 4 + ____ = 8
  16. 4 + ____ = 6
  17. 18 + ____ = 19
  18. 11 + ____ = 26
  19. ____ + 9 = 28
  20. 9 + 19 = ____
  21. ____ + 4 = 15
  22. ____ + 15 = 28
  23. 19 + ____ = 20
  24. 2 + ____ = 21
  25. ____ + 15 = 26

Answer Key