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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 = 24
  2. 9 + ____ = 21
  3. 7 + ____ = 16
  4. 3 + 2 = ____
  5. 7 + ____ = 8
  6. ____ + 14 = 24
  7. ____ + 14 = 22
  8. 4 + ____ = 11
  9. 20 + ____ = 37
  10. 7 + ____ = 10
  11. 16 + ____ = 19
  12. 9 + ____ = 12
  13. 14 + ____ = 31
  14. 16 + 20 = ____
  15. ____ + 9 = 14
  16. ____ + 20 = 37
  17. 4 + ____ = 21
  18. 13 + 13 = ____
  19. ____ + 5 = 11
  20. ____ + 11 = 19
  21. 8 + 1 = ____
  22. 20 + 1 = ____
  23. 14 + 1 = ____
  24. ____ + 17 = 27

Answer Key