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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. ____ + 5 = 7
  2. 16 + 11 = ____
  3. ____ + 8 = 19
  4. 13 + 8 = ____
  5. 7 + 8 = ____
  6. 5 + 2 = ____
  7. 13 + ____ = 19
  8. 12 + 9 = ____
  9. ____ + 20 = 33
  10. 17 + ____ = 24
  11. 18 + ____ = 36
  12. 2 + 11 = ____
  13. ____ + 1 = 9
  14. 1 + 10 = ____
  15. ____ + 2 = 12
  16. 2 + ____ = 21
  17. 19 + ____ = 37
  18. 4 + 9 = ____
  19. 12 + ____ = 30
  20. 19 + ____ = 27
  21. 17 + 19 = ____
  22. 20 + 11 = ____
  23. 16 + 3 = ____

Answer Key

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