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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. 20 + ____ = 30
  2. 6 + ____ = 10
  3. 13 + 2 = ____
  4. 8 + ____ = 26
  5. ____ + 8 = 9
  6. ____ + 2 = 22
  7. ____ + 7 = 22
  8. ____ + 8 = 10
  9. ____ + 19 = 36
  10. ____ + 15 = 30
  11. 7 + ____ = 10
  12. 9 + 9 = ____
  13. 12 + ____ = 17
  14. 1 + 11 = ____
  15. ____ + 10 = 21
  16. ____ + 1 = 9
  17. 5 + ____ = 17
  18. 15 + 4 = ____
  19. 19 + 4 = ____
  20. 8 + ____ = 28
  21. ____ + 9 = 17
  22. 14 + 16 = ____

Answer Key

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