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

Answer Key