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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. 18 + 15 = ____
  2. 7 + 1 = ____
  3. 6 + ____ = 26
  4. 8 + 14 = ____
  5. 11 + 18 = ____
  6. 9 + 4 = ____
  7. 15 + 15 = ____
  8. 2 + 1 = ____
  9. 3 + ____ = 5
  10. ____ + 20 = 29
  11. 3 + ____ = 18
  12. ____ + 8 = 24
  13. ____ + 16 = 35
  14. ____ + 16 = 27
  15. ____ + 11 = 24
  16. ____ + 15 = 26
  17. 8 + 16 = ____
  18. 1 + ____ = 12
  19. ____ + 17 = 32
  20. 7 + 16 = ____
  21. 14 + ____ = 21
  22. ____ + 2 = 4
  23. 19 + ____ = 37
  24. 8 + ____ = 21

Answer Key

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