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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. 17 + 11 = ____
  2. ____ + 1 = 8
  3. 15 + 2 = ____
  4. 6 + ____ = 7
  5. 7 + 4 = ____
  6. 20 + ____ = 25
  7. 10 + ____ = 23
  8. 8 + 16 = ____
  9. 15 + 20 = ____
  10. ____ + 17 = 22
  11. ____ + 1 = 15
  12. ____ + 6 = 19
  13. 5 + 17 = ____
  14. 14 + 7 = ____
  15. ____ + 14 = 25
  16. 18 + 1 = ____
  17. 7 + 3 = ____
  18. 17 + 10 = ____
  19. 6 + 18 = ____
  20. 5 + 10 = ____
  21. ____ + 3 = 18
  22. 13 + ____ = 26
  23. ____ + 15 = 35
  24. 19 + 19 = ____

Answer Key

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