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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. ____ + 2 = 3
  2. 10 + 13 = ____
  3. ____ + 14 = 30
  4. 10 + ____ = 17
  5. 2 + 9 = ____
  6. 6 + ____ = 20
  7. ____ + 10 = 28
  8. 4 + 15 = ____
  9. ____ + 5 = 25
  10. 1 + ____ = 5
  11. 6 + 14 = ____
  12. 18 + ____ = 30
  13. ____ + 20 = 21
  14. 2 + ____ = 7
  15. 2 + ____ = 9
  16. ____ + 7 = 27
  17. 15 + 9 = ____
  18. 6 + 19 = ____
  19. 16 + 2 = ____
  20. 18 + ____ = 30
  21. 12 + 16 = ____
  22. 20 + 3 = ____

Answer Key

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