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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. 19 + ____ = 26
  2. ____ + 17 = 36
  3. ____ + 5 = 8
  4. 17 + ____ = 36
  5. 17 + ____ = 22
  6. 8 + ____ = 20
  7. 16 + ____ = 17
  8. 7 + ____ = 9
  9. 4 + 2 = ____
  10. ____ + 4 = 6
  11. 2 + 19 = ____
  12. ____ + 3 = 11
  13. 6 + ____ = 17
  14. 6 + ____ = 7
  15. 3 + ____ = 10
  16. ____ + 4 = 13
  17. 18 + 8 = ____
  18. ____ + 3 = 13
  19. ____ + 15 = 18
  20. 3 + ____ = 20
  21. ____ + 13 = 21
  22. 17 + ____ = 18
  23. ____ + 2 = 5

Answer Key