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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. 1 + 17 = ____
  2. ____ + 7 = 10
  3. ____ + 12 = 20
  4. ____ + 10 = 29
  5. 10 + ____ = 30
  6. 15 + 14 = ____
  7. ____ + 16 = 34
  8. 13 + ____ = 29
  9. ____ + 6 = 25
  10. 10 + ____ = 17
  11. 4 + ____ = 15
  12. 9 + ____ = 13
  13. ____ + 8 = 19
  14. 4 + ____ = 17
  15. 15 + ____ = 24
  16. 7 + ____ = 15
  17. ____ + 9 = 16
  18. 18 + ____ = 32
  19. 14 + ____ = 32
  20. 19 + ____ = 32
  21. 11 + 10 = ____
  22. 14 + 13 = ____
  23. 19 + ____ = 23

Answer Key

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