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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 = 26
  2. 20 + ____ = 24
  3. 8 + 3 = ____
  4. ____ + 19 = 37
  5. 7 + ____ = 25
  6. ____ + 19 = 22
  7. 9 + ____ = 20
  8. 8 + 16 = ____
  9. ____ + 8 = 20
  10. 19 + 5 = ____
  11. 16 + 6 = ____
  12. ____ + 19 = 39
  13. 17 + 16 = ____
  14. ____ + 10 = 19
  15. ____ + 13 = 27
  16. 13 + 10 = ____
  17. ____ + 6 = 22
  18. 13 + ____ = 25
  19. ____ + 15 = 17
  20. 8 + 16 = ____
  21. 6 + 3 = ____
  22. ____ + 17 = 19
  23. 15 + ____ = 26
  24. 10 + ____ = 15
  25. 18 + ____ = 26

Answer Key

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