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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. ____ + 13 = 18
  2. ____ + 10 = 24
  3. 17 + 12 = ____
  4. ____ + 1 = 4
  5. 4 + ____ = 17
  6. 5 + ____ = 21
  7. 5 + ____ = 12
  8. 15 + 4 = ____
  9. ____ + 9 = 16
  10. 2 + ____ = 11
  11. ____ + 17 = 30
  12. 11 + ____ = 20
  13. 15 + ____ = 28
  14. 7 + 13 = ____
  15. 9 + ____ = 15
  16. ____ + 15 = 28
  17. 10 + ____ = 20
  18. 11 + ____ = 20
  19. 9 + ____ = 10
  20. ____ + 5 = 13
  21. 17 + 3 = ____
  22. 4 + ____ = 13
  23. 16 + 4 = ____

Answer Key

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