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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. 10 + 15 = ____
  2. ____ + 10 = 29
  3. 9 + ____ = 22
  4. ____ + 4 = 11
  5. 14 + 18 = ____
  6. 14 + 4 = ____
  7. 6 + ____ = 9
  8. 14 + 3 = ____
  9. 3 + 4 = ____
  10. ____ + 11 = 24
  11. ____ + 4 = 16
  12. 20 + ____ = 35
  13. ____ + 12 = 30
  14. 9 + 12 = ____
  15. 5 + ____ = 25
  16. ____ + 10 = 23
  17. ____ + 14 = 30
  18. 1 + ____ = 15
  19. 6 + ____ = 15
  20. 13 + 5 = ____
  21. 5 + 12 = ____
  22. ____ + 16 = 24

Answer Key

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