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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. 2 + 15 = ____
  2. ____ + 3 = 12
  3. ____ + 12 = 20
  4. 19 + 14 = ____
  5. 13 + ____ = 27
  6. ____ + 5 = 17
  7. 17 + 14 = ____
  8. 7 + 20 = ____
  9. 12 + ____ = 28
  10. 12 + ____ = 25
  11. ____ + 19 = 34
  12. 18 + ____ = 32
  13. ____ + 9 = 29
  14. ____ + 3 = 5
  15. ____ + 15 = 22
  16. 4 + 7 = ____
  17. 2 + ____ = 13
  18. ____ + 8 = 14
  19. ____ + 9 = 26
  20. ____ + 8 = 27
  21. ____ + 14 = 25
  22. ____ + 16 = 35
  23. 9 + ____ = 14
  24. 4 + ____ = 23

Answer Key

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