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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. 6 + 14 = ____
  2. ____ + 18 = 33
  3. ____ + 12 = 18
  4. 11 + ____ = 29
  5. ____ + 8 = 19
  6. 4 + ____ = 23
  7. 15 + ____ = 18
  8. 19 + 3 = ____
  9. ____ + 14 = 25
  10. ____ + 19 = 28
  11. 14 + ____ = 20
  12. 13 + ____ = 33
  13. 14 + ____ = 20
  14. ____ + 2 = 22
  15. ____ + 1 = 2
  16. 8 + ____ = 24
  17. 6 + 20 = ____
  18. 6 + 4 = ____
  19. 14 + ____ = 32
  20. 19 + 17 = ____
  21. 7 + 2 = ____
  22. ____ + 12 = 16
  23. ____ + 9 = 26
  24. ____ + 4 = 5

Answer Key