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

Answer Key