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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 = 20
  2. 1 + ____ = 12
  3. 17 + 18 = ____
  4. ____ + 14 = 16
  5. 19 + ____ = 34
  6. 17 + ____ = 30
  7. ____ + 10 = 29
  8. 9 + ____ = 11
  9. 15 + ____ = 28
  10. 7 + 4 = ____
  11. 4 + ____ = 7
  12. 2 + ____ = 14
  13. 13 + 20 = ____
  14. ____ + 3 = 17
  15. 11 + ____ = 16
  16. ____ + 17 = 22
  17. 1 + ____ = 18
  18. ____ + 17 = 30
  19. 15 + ____ = 28
  20. 7 + 1 = ____
  21. ____ + 2 = 16
  22. 18 + ____ = 24
  23. 12 + 6 = ____
  24. ____ + 7 = 16

Answer Key