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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. ____ + 9 = 26
  2. ____ + 11 = 30
  3. 10 + ____ = 14
  4. 6 + 3 = ____
  5. ____ + 13 = 27
  6. 9 + ____ = 24
  7. ____ + 9 = 20
  8. 4 + 14 = ____
  9. ____ + 15 = 30
  10. ____ + 17 = 19
  11. 20 + ____ = 31
  12. 10 + 9 = ____
  13. ____ + 6 = 9
  14. ____ + 3 = 10
  15. 10 + 14 = ____
  16. 5 + ____ = 8
  17. ____ + 17 = 25
  18. 7 + ____ = 11
  19. ____ + 11 = 26
  20. 13 + ____ = 33
  21. ____ + 20 = 31
  22. 14 + 8 = ____
  23. 3 + 17 = ____
  24. 9 + ____ = 26

Answer Key