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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. 6 + 9 = ____
  2. 14 + 14 = ____
  3. ____ + 1 = 18
  4. 16 + ____ = 29
  5. 17 + ____ = 20
  6. 7 + ____ = 25
  7. 6 + ____ = 11
  8. 20 + ____ = 40
  9. 18 + 3 = ____
  10. 6 + 18 = ____
  11. 3 + ____ = 7
  12. 3 + ____ = 16
  13. ____ + 2 = 18
  14. 10 + ____ = 25
  15. 12 + ____ = 25
  16. 14 + 20 = ____
  17. ____ + 17 = 22
  18. 9 + ____ = 27
  19. 1 + 16 = ____

Answer Key