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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 + 12 = ____
  2. ____ + 4 = 20
  3. 7 + ____ = 14
  4. 12 + 6 = ____
  5. ____ + 15 = 24
  6. 7 + 7 = ____
  7. ____ + 5 = 8
  8. 11 + ____ = 25
  9. 5 + ____ = 14
  10. 2 + ____ = 18
  11. ____ + 13 = 27
  12. 13 + 11 = ____
  13. 19 + ____ = 30
  14. ____ + 15 = 33
  15. 4 + ____ = 16
  16. ____ + 6 = 16
  17. ____ + 20 = 36
  18. 2 + ____ = 15
  19. 17 + ____ = 25

Answer Key

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