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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. ____ + 18 = 35
  2. 15 + 2 = ____
  3. 14 + ____ = 20
  4. 5 + 17 = ____
  5. ____ + 17 = 36
  6. ____ + 17 = 34
  7. ____ + 3 = 23
  8. 18 + ____ = 19
  9. ____ + 7 = 22
  10. 15 + ____ = 24
  11. 7 + 1 = ____
  12. 3 + 8 = ____
  13. ____ + 2 = 22
  14. 12 + 17 = ____
  15. ____ + 11 = 20
  16. 19 + ____ = 34
  17. ____ + 12 = 21
  18. 11 + ____ = 21
  19. 9 + 9 = ____
  20. 3 + 20 = ____
  21. 12 + ____ = 16
  22. 2 + 1 = ____
  23. 11 + ____ = 24
  24. ____ + 12 = 32

Answer Key

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