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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. 18 + 14 = ____
  2. 15 + 18 = ____
  3. 8 + 14 = ____
  4. 3 + ____ = 10
  5. 18 + 4 = ____
  6. 14 + ____ = 29
  7. ____ + 11 = 28
  8. ____ + 10 = 14
  9. ____ + 7 = 12
  10. ____ + 12 = 16
  11. 9 + 14 = ____
  12. 1 + ____ = 4
  13. 13 + ____ = 15
  14. 15 + ____ = 33
  15. 4 + 20 = ____
  16. 3 + 9 = ____
  17. 8 + ____ = 11
  18. 11 + 17 = ____
  19. 2 + 17 = ____
  20. 13 + ____ = 14
  21. 8 + 9 = ____
  22. 19 + 2 = ____
  23. 17 + 4 = ____

Answer Key

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