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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 + ____ = 32
  2. 13 + ____ = 29
  3. ____ + 19 = 29
  4. ____ + 9 = 19
  5. 7 + 9 = ____
  6. ____ + 4 = 7
  7. ____ + 12 = 21
  8. 6 + ____ = 26
  9. 6 + ____ = 20
  10. ____ + 16 = 30
  11. 17 + ____ = 21
  12. ____ + 19 = 35
  13. ____ + 14 = 23
  14. 2 + ____ = 4
  15. 17 + 8 = ____
  16. 3 + ____ = 19
  17. 2 + 1 = ____
  18. 13 + 7 = ____
  19. 12 + ____ = 29
  20. ____ + 1 = 21
  21. ____ + 16 = 25
  22. ____ + 12 = 18
  23. ____ + 14 = 23
  24. 10 + 8 = ____

Answer Key