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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. ____ + 4 = 7
  2. 18 + 16 = ____
  3. ____ + 4 = 16
  4. 9 + ____ = 24
  5. 2 + 20 = ____
  6. ____ + 12 = 17
  7. 2 + ____ = 4
  8. 16 + ____ = 18
  9. ____ + 13 = 15
  10. 19 + 9 = ____
  11. ____ + 2 = 18
  12. 18 + ____ = 37
  13. ____ + 1 = 13
  14. 15 + 1 = ____
  15. ____ + 13 = 32
  16. 7 + 19 = ____
  17. 18 + 4 = ____
  18. 15 + ____ = 17
  19. 8 + 9 = ____
  20. 16 + ____ = 20
  21. ____ + 11 = 21
  22. ____ + 8 = 24
  23. ____ + 2 = 15
  24. 7 + ____ = 27
  25. 11 + 1 = ____

Answer Key