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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. 5 + ____ = 6
  2. 4 + ____ = 9
  3. ____ + 4 = 24
  4. ____ + 4 = 16
  5. 7 + 1 = ____
  6. 16 + 5 = ____
  7. ____ + 15 = 35
  8. 11 + 19 = ____
  9. 7 + 15 = ____
  10. 11 + 19 = ____
  11. 2 + ____ = 7
  12. 2 + ____ = 3
  13. 4 + 18 = ____
  14. 19 + ____ = 36
  15. ____ + 12 = 22
  16. ____ + 8 = 16
  17. 7 + ____ = 18
  18. 3 + ____ = 15
  19. ____ + 12 = 28

Answer Key