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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. ____ + 12 = 16
  2. ____ + 13 = 15
  3. ____ + 9 = 17
  4. 8 + 19 = ____
  5. 19 + ____ = 20
  6. 8 + ____ = 17
  7. ____ + 9 = 11
  8. ____ + 10 = 18
  9. 11 + ____ = 26
  10. ____ + 4 = 12
  11. 15 + ____ = 31
  12. 6 + 6 = ____
  13. 4 + 16 = ____
  14. 2 + ____ = 5
  15. 12 + 14 = ____
  16. 10 + 11 = ____
  17. 16 + 20 = ____
  18. ____ + 15 = 27
  19. 15 + 6 = ____
  20. 12 + ____ = 17
  21. 13 + 15 = ____
  22. 2 + 4 = ____
  23. ____ + 9 = 26
  24. 19 + ____ = 20
  25. ____ + 2 = 6

Answer Key

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