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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 + 1 = ____
  2. ____ + 4 = 10
  3. 18 + ____ = 28
  4. 1 + 1 = ____
  5. 16 + ____ = 29
  6. ____ + 15 = 21
  7. 3 + 20 = ____
  8. ____ + 7 = 16
  9. 5 + 13 = ____
  10. 13 + 15 = ____
  11. ____ + 8 = 17
  12. ____ + 20 = 38
  13. 19 + ____ = 36
  14. 16 + 13 = ____
  15. 16 + 18 = ____
  16. ____ + 3 = 21
  17. 18 + ____ = 30
  18. 7 + ____ = 12
  19. ____ + 19 = 25
  20. ____ + 2 = 10
  21. 12 + 10 = ____
  22. 6 + 20 = ____
  23. 2 + 17 = ____
  24. 13 + 4 = ____
  25. ____ + 11 = 18

Answer Key

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