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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. 7 + ____ = 24
  2. ____ + 8 = 23
  3. 1 + 15 = ____
  4. ____ + 12 = 14
  5. 1 + 7 = ____
  6. 16 + 14 = ____
  7. 8 + ____ = 18
  8. 10 + ____ = 27
  9. 19 + ____ = 21
  10. ____ + 17 = 33
  11. 14 + ____ = 22
  12. 4 + 14 = ____
  13. 16 + 12 = ____
  14. 8 + 15 = ____
  15. 17 + 12 = ____
  16. 13 + 1 = ____
  17. ____ + 3 = 15
  18. 20 + ____ = 37
  19. ____ + 18 = 21
  20. 6 + ____ = 9
  21. 7 + 14 = ____
  22. ____ + 9 = 26

Answer Key