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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. 7 + 8 = ____
  2. 19 + ____ = 25
  3. ____ + 9 = 24
  4. 15 + 2 = ____
  5. ____ + 1 = 7
  6. 8 + 9 = ____
  7. 18 + ____ = 32
  8. ____ + 8 = 13
  9. 7 + 11 = ____
  10. 10 + ____ = 14
  11. 2 + ____ = 12
  12. 20 + 17 = ____
  13. 18 + ____ = 30
  14. 9 + ____ = 21
  15. ____ + 16 = 29
  16. 14 + 16 = ____
  17. ____ + 10 = 29
  18. ____ + 3 = 6
  19. ____ + 9 = 16
  20. 1 + 14 = ____
  21. 8 + 13 = ____
  22. 9 + ____ = 15
  23. ____ + 9 = 28

Answer Key

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