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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. 9 + 2 = ____
  2. 4 + 18 = ____
  3. 8 + ____ = 19
  4. 13 + ____ = 14
  5. 2 + 10 = ____
  6. ____ + 11 = 30
  7. ____ + 5 = 11
  8. ____ + 2 = 14
  9. ____ + 20 = 22
  10. ____ + 13 = 28
  11. ____ + 9 = 20
  12. ____ + 3 = 20
  13. ____ + 8 = 20
  14. 14 + 8 = ____
  15. 13 + ____ = 15
  16. 6 + 6 = ____
  17. ____ + 17 = 33
  18. 3 + 1 = ____
  19. 16 + ____ = 35
  20. ____ + 10 = 13
  21. ____ + 6 = 18
  22. 4 + 5 = ____
  23. 10 + ____ = 24
  24. ____ + 16 = 18

Answer Key