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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 + ____ = 20
  2. 6 + ____ = 24
  3. 7 + 3 = ____
  4. 6 + 13 = ____
  5. ____ + 15 = 24
  6. ____ + 4 = 6
  7. 15 + ____ = 21
  8. 8 + 8 = ____
  9. 3 + ____ = 23
  10. 20 + 19 = ____
  11. 15 + 19 = ____
  12. 2 + ____ = 7
  13. ____ + 4 = 12
  14. 10 + 1 = ____
  15. 12 + ____ = 13
  16. ____ + 2 = 9
  17. 19 + ____ = 30
  18. ____ + 15 = 22
  19. ____ + 3 = 9
  20. 1 + 18 = ____
  21. 20 + 3 = ____
  22. 20 + ____ = 30
  23. 18 + ____ = 31
  24. 4 + ____ = 13

Answer Key

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