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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 + 19 = ____
  2. 1 + 17 = ____
  3. ____ + 12 = 32
  4. 16 + ____ = 19
  5. 10 + 9 = ____
  6. 4 + 1 = ____
  7. 13 + ____ = 22
  8. ____ + 5 = 8
  9. 20 + 14 = ____
  10. 10 + 4 = ____
  11. ____ + 8 = 18
  12. 8 + ____ = 25
  13. 5 + 7 = ____
  14. 18 + ____ = 35
  15. ____ + 7 = 23
  16. ____ + 20 = 23
  17. 2 + 16 = ____
  18. 2 + 10 = ____
  19. 2 + 10 = ____
  20. ____ + 16 = 27
  21. 11 + ____ = 15
  22. 5 + ____ = 7
  23. 11 + 19 = ____
  24. 11 + 5 = ____

Answer Key

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