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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. ____ + 4 = 16
  2. 5 + 8 = ____
  3. 19 + 8 = ____
  4. 7 + 18 = ____
  5. 11 + ____ = 31
  6. 9 + 18 = ____
  7. 19 + 17 = ____
  8. ____ + 19 = 37
  9. ____ + 11 = 19
  10. 2 + ____ = 19
  11. 7 + 15 = ____
  12. 11 + ____ = 22
  13. 1 + 7 = ____
  14. 4 + 6 = ____
  15. ____ + 12 = 30
  16. ____ + 20 = 36
  17. 16 + ____ = 28
  18. ____ + 9 = 12
  19. 19 + ____ = 39
  20. 4 + ____ = 24
  21. 17 + ____ = 20
  22. 10 + 18 = ____
  23. 2 + 4 = ____
  24. 20 + ____ = 25
  25. 4 + ____ = 15

Answer Key