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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. 9 + ____ = 15
  2. ____ + 9 = 14
  3. 10 + ____ = 17
  4. ____ + 17 = 30
  5. 2 + 1 = ____
  6. ____ + 16 = 26
  7. ____ + 14 = 20
  8. ____ + 8 = 26
  9. 14 + ____ = 21
  10. ____ + 6 = 24
  11. 16 + ____ = 35
  12. ____ + 3 = 8
  13. 15 + 5 = ____
  14. ____ + 4 = 20
  15. 11 + ____ = 31
  16. ____ + 18 = 24
  17. ____ + 19 = 36
  18. ____ + 13 = 18
  19. ____ + 18 = 19
  20. ____ + 18 = 34
  21. ____ + 18 = 33
  22. 15 + ____ = 24
  23. 5 + 1 = ____
  24. 17 + 1 = ____

Answer Key

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