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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. 15 + 15 = ____
  2. 13 + ____ = 32
  3. ____ + 18 = 25
  4. 8 + ____ = 28
  5. 17 + 11 = ____
  6. 6 + ____ = 16
  7. ____ + 13 = 24
  8. 2 + 13 = ____
  9. 3 + ____ = 11
  10. 1 + ____ = 8
  11. 4 + 12 = ____
  12. 1 + ____ = 2
  13. 10 + ____ = 20
  14. 11 + ____ = 16
  15. 1 + ____ = 5
  16. 5 + 8 = ____
  17. 1 + 1 = ____
  18. ____ + 19 = 25
  19. 9 + ____ = 24
  20. ____ + 5 = 18
  21. 8 + ____ = 26
  22. 2 + ____ = 19
  23. 4 + 6 = ____

Answer Key