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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. ____ + 11 = 18
  2. ____ + 11 = 16
  3. 5 + ____ = 8
  4. 8 + 14 = ____
  5. 2 + ____ = 17
  6. 17 + 18 = ____
  7. 11 + 14 = ____
  8. 1 + ____ = 7
  9. 1 + 2 = ____
  10. ____ + 15 = 29
  11. 7 + 17 = ____
  12. ____ + 17 = 23
  13. ____ + 18 = 34
  14. 4 + 1 = ____
  15. 8 + 2 = ____
  16. ____ + 18 = 22
  17. 7 + 7 = ____
  18. ____ + 18 = 38
  19. 8 + 8 = ____
  20. 1 + ____ = 20
  21. 15 + ____ = 30
  22. 17 + 5 = ____
  23. 11 + 19 = ____
  24. 14 + 19 = ____

Answer Key