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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. ____ + 11 = 26
  2. 2 + ____ = 19
  3. 1 + 11 = ____
  4. ____ + 17 = 22
  5. 13 + ____ = 21
  6. 4 + 12 = ____
  7. 13 + 1 = ____
  8. ____ + 14 = 21
  9. ____ + 13 = 16
  10. 8 + 14 = ____
  11. 18 + ____ = 29
  12. 6 + ____ = 19
  13. 15 + 8 = ____
  14. ____ + 9 = 24
  15. 11 + ____ = 24
  16. 4 + ____ = 19
  17. 3 + 1 = ____
  18. ____ + 9 = 12
  19. ____ + 7 = 22
  20. ____ + 13 = 20
  21. 10 + 1 = ____
  22. 6 + ____ = 17
  23. ____ + 19 = 34
  24. 9 + ____ = 29

Answer Key