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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. 2 + ____ = 4
  2. ____ + 16 = 36
  3. 6 + 5 = ____
  4. ____ + 17 = 35
  5. ____ + 19 = 24
  6. 8 + ____ = 13
  7. 4 + ____ = 13
  8. 13 + ____ = 26
  9. 4 + ____ = 16
  10. 15 + 10 = ____
  11. 7 + 18 = ____
  12. 5 + 20 = ____
  13. ____ + 16 = 32
  14. 6 + 11 = ____
  15. ____ + 1 = 8
  16. 10 + ____ = 28
  17. 16 + ____ = 35
  18. 16 + ____ = 24
  19. 6 + ____ = 22
  20. 13 + 14 = ____
  21. 2 + 18 = ____
  22. 14 + 14 = ____
  23. ____ + 7 = 13
  24. 13 + ____ = 29
  25. 18 + 13 = ____

Answer Key