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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. 16 + ____ = 18
  2. 19 + 1 = ____
  3. 5 + ____ = 14
  4. 9 + 12 = ____
  5. 4 + 3 = ____
  6. 12 + 11 = ____
  7. 19 + 4 = ____
  8. 8 + ____ = 24
  9. 12 + ____ = 25
  10. 15 + 5 = ____
  11. 7 + 17 = ____
  12. ____ + 3 = 23
  13. 20 + ____ = 37
  14. ____ + 16 = 25
  15. 17 + 11 = ____
  16. 15 + 10 = ____
  17. 14 + 1 = ____
  18. ____ + 5 = 18
  19. ____ + 19 = 38
  20. ____ + 20 = 24
  21. ____ + 13 = 22
  22. 7 + ____ = 23
  23. ____ + 9 = 24
  24. 18 + 4 = ____

Answer Key

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