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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. ____ + 5 = 15
  2. 4 + ____ = 10
  3. 7 + ____ = 10
  4. 2 + 4 = ____
  5. 6 + 5 = ____
  6. ____ + 2 = 12
  7. 7 + ____ = 23
  8. 4 + ____ = 11
  9. 11 + ____ = 17
  10. 17 + ____ = 24
  11. 7 + ____ = 11
  12. 19 + 6 = ____
  13. 8 + 8 = ____
  14. ____ + 13 = 27
  15. 9 + 10 = ____
  16. 10 + ____ = 15
  17. ____ + 16 = 34
  18. 18 + ____ = 35
  19. 13 + ____ = 23
  20. 16 + ____ = 30
  21. 17 + ____ = 24
  22. ____ + 20 = 29

Answer Key