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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. 7 + ____ = 13
  2. 7 + ____ = 16
  3. ____ + 7 = 14
  4. 6 + ____ = 11
  5. 3 + ____ = 8
  6. ____ + 5 = 22
  7. 18 + ____ = 37
  8. ____ + 5 = 6
  9. 6 + 18 = ____
  10. 11 + 20 = ____
  11. 8 + ____ = 22
  12. ____ + 9 = 16
  13. 20 + 7 = ____
  14. 6 + 10 = ____
  15. 19 + 3 = ____
  16. ____ + 12 = 16
  17. 17 + ____ = 20
  18. 19 + 2 = ____
  19. 17 + 11 = ____
  20. 1 + ____ = 10
  21. ____ + 15 = 25
  22. 16 + ____ = 25
  23. 15 + 20 = ____

Answer Key