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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. 14 + 18 = ____
  2. ____ + 20 = 35
  3. 11 + 1 = ____
  4. 1 + ____ = 17
  5. ____ + 12 = 30
  6. ____ + 1 = 10
  7. 20 + ____ = 28
  8. 9 + 16 = ____
  9. 3 + 1 = ____
  10. 19 + ____ = 38
  11. ____ + 6 = 12
  12. 18 + 4 = ____
  13. 18 + ____ = 35
  14. 3 + ____ = 7
  15. 18 + ____ = 37
  16. 20 + ____ = 24
  17. 15 + ____ = 19
  18. ____ + 19 = 20
  19. ____ + 7 = 9
  20. 13 + ____ = 17
  21. ____ + 13 = 29
  22. 18 + ____ = 34
  23. 6 + 20 = ____
  24. ____ + 7 = 27

Answer Key

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