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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 + ____ = 16
  2. 4 + ____ = 8
  3. ____ + 10 = 24
  4. 17 + 9 = ____
  5. 3 + ____ = 5
  6. 2 + ____ = 4
  7. ____ + 3 = 21
  8. 13 + ____ = 23
  9. 19 + 18 = ____
  10. 16 + 7 = ____
  11. 9 + 18 = ____
  12. 17 + 7 = ____
  13. ____ + 12 = 23
  14. 5 + 16 = ____
  15. ____ + 15 = 21
  16. 5 + ____ = 14
  17. ____ + 2 = 21
  18. ____ + 13 = 31
  19. 1 + 14 = ____
  20. 5 + 4 = ____
  21. ____ + 4 = 11
  22. ____ + 19 = 38
  23. 4 + ____ = 18
  24. 19 + ____ = 34

Answer Key

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