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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. 14 + 13 = ____
  2. 1 + ____ = 16
  3. 19 + ____ = 24
  4. 16 + 1 = ____
  5. 15 + 1 = ____
  6. 18 + 2 = ____
  7. 18 + ____ = 20
  8. 13 + 10 = ____
  9. 2 + ____ = 4
  10. 4 + 6 = ____
  11. ____ + 20 = 25
  12. 9 + 7 = ____
  13. 9 + 20 = ____
  14. 13 + 5 = ____
  15. ____ + 19 = 21
  16. 2 + ____ = 21
  17. 3 + 7 = ____
  18. ____ + 14 = 27
  19. 2 + ____ = 18
  20. 19 + 16 = ____
  21. 13 + ____ = 14
  22. 20 + 6 = ____
  23. 8 + 5 = ____

Answer Key

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