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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. 1 + ____ = 10
  2. ____ + 14 = 31
  3. 6 + 17 = ____
  4. 2 + ____ = 16
  5. 17 + ____ = 35
  6. 18 + 12 = ____
  7. 8 + ____ = 16
  8. ____ + 3 = 22
  9. ____ + 12 = 15
  10. ____ + 14 = 29
  11. 11 + ____ = 27
  12. ____ + 18 = 21
  13. 8 + ____ = 20
  14. ____ + 14 = 26
  15. 15 + ____ = 16
  16. ____ + 19 = 22
  17. 6 + 2 = ____
  18. 18 + 4 = ____
  19. 13 + ____ = 21
  20. ____ + 16 = 25
  21. 11 + ____ = 27
  22. ____ + 8 = 11
  23. 20 + ____ = 24
  24. 11 + 3 = ____

Answer Key