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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 = 16
  2. 1 + ____ = 14
  3. ____ + 10 = 26
  4. 5 + 12 = ____
  5. 5 + 18 = ____
  6. 4 + ____ = 18
  7. 12 + ____ = 22
  8. 14 + ____ = 22
  9. 1 + 19 = ____
  10. 15 + ____ = 30
  11. ____ + 6 = 26
  12. ____ + 15 = 19
  13. 10 + 3 = ____
  14. ____ + 13 = 15
  15. 20 + ____ = 29
  16. ____ + 6 = 23
  17. 16 + ____ = 29
  18. ____ + 20 = 31
  19. 16 + ____ = 25
  20. 9 + 1 = ____
  21. 11 + 16 = ____
  22. ____ + 13 = 18
  23. 18 + 9 = ____
  24. 17 + ____ = 21

Answer Key

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