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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. 16 + 9 = ____
  2. 12 + 4 = ____
  3. 19 + 17 = ____
  4. ____ + 19 = 20
  5. 4 + ____ = 15
  6. 6 + 11 = ____
  7. 18 + 8 = ____
  8. 7 + ____ = 21
  9. 15 + 20 = ____
  10. 3 + ____ = 4
  11. 9 + 20 = ____
  12. ____ + 15 = 34
  13. ____ + 4 = 6
  14. 20 + ____ = 24
  15. 3 + 5 = ____
  16. 18 + ____ = 21
  17. 7 + ____ = 26
  18. 1 + ____ = 7
  19. 6 + ____ = 25
  20. 8 + 4 = ____
  21. 20 + ____ = 37
  22. 1 + 1 = ____
  23. 1 + 2 = ____
  24. 1 + 17 = ____

Answer Key

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