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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 + 7 = ____
  2. ____ + 10 = 18
  3. 16 + 19 = ____
  4. ____ + 16 = 30
  5. 1 + ____ = 7
  6. 11 + 20 = ____
  7. 16 + 5 = ____
  8. 13 + 11 = ____
  9. ____ + 3 = 15
  10. 14 + ____ = 18
  11. ____ + 16 = 17
  12. 9 + ____ = 26
  13. 15 + ____ = 33
  14. ____ + 20 = 36
  15. 4 + ____ = 5
  16. ____ + 7 = 23
  17. 7 + ____ = 25
  18. 6 + 5 = ____
  19. 17 + ____ = 28
  20. 16 + 8 = ____
  21. 11 + 18 = ____
  22. 20 + 10 = ____
  23. 3 + 13 = ____
  24. 20 + ____ = 31

Answer Key

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