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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 + 14 = ____
  2. ____ + 12 = 31
  3. ____ + 3 = 20
  4. 13 + ____ = 24
  5. 16 + 18 = ____
  6. ____ + 12 = 24
  7. 10 + 16 = ____
  8. 10 + 20 = ____
  9. ____ + 3 = 16
  10. 3 + 18 = ____
  11. 17 + 12 = ____
  12. ____ + 13 = 31
  13. 10 + ____ = 28
  14. 5 + ____ = 22
  15. 6 + ____ = 12
  16. ____ + 13 = 33
  17. 6 + ____ = 19
  18. 12 + 9 = ____
  19. ____ + 8 = 9
  20. ____ + 12 = 31
  21. ____ + 10 = 23
  22. 4 + 11 = ____

Answer Key

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