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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. 14 + ____ = 31
  2. ____ + 13 = 33
  3. 9 + ____ = 10
  4. 3 + ____ = 19
  5. ____ + 16 = 18
  6. 5 + ____ = 24
  7. 11 + ____ = 25
  8. 7 + 1 = ____
  9. ____ + 4 = 6
  10. 1 + ____ = 14
  11. ____ + 1 = 4
  12. ____ + 16 = 22
  13. 9 + 18 = ____
  14. ____ + 4 = 6
  15. 17 + ____ = 33
  16. ____ + 20 = 22
  17. ____ + 11 = 13
  18. 18 + ____ = 36
  19. 12 + ____ = 26

Answer Key