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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. 19 + ____ = 25
  2. ____ + 18 = 36
  3. ____ + 10 = 27
  4. 16 + 8 = ____
  5. ____ + 17 = 26
  6. ____ + 9 = 23
  7. 14 + 3 = ____
  8. ____ + 19 = 35
  9. ____ + 20 = 25
  10. 10 + 16 = ____
  11. 8 + ____ = 27
  12. 10 + ____ = 21
  13. 14 + 19 = ____
  14. 16 + ____ = 17
  15. 12 + ____ = 20
  16. 14 + ____ = 26
  17. ____ + 1 = 9
  18. 4 + ____ = 17
  19. 3 + 14 = ____
  20. ____ + 18 = 26
  21. ____ + 1 = 19
  22. 16 + 9 = ____
  23. 16 + ____ = 20
  24. 14 + ____ = 24
  25. ____ + 19 = 28

Answer Key

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