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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. 4 + ____ = 7
  2. 5 + 5 = ____
  3. 9 + ____ = 13
  4. ____ + 13 = 22
  5. 17 + ____ = 29
  6. ____ + 5 = 10
  7. 15 + ____ = 19
  8. 6 + ____ = 24
  9. ____ + 11 = 16
  10. 17 + ____ = 28
  11. 19 + ____ = 35
  12. 4 + 11 = ____
  13. ____ + 7 = 20
  14. ____ + 15 = 30
  15. ____ + 16 = 27
  16. ____ + 14 = 23
  17. 19 + ____ = 33
  18. 18 + ____ = 29
  19. 13 + 2 = ____
  20. 16 + ____ = 17
  21. 4 + ____ = 22
  22. 3 + ____ = 5
  23. 3 + ____ = 18

Answer Key