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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. 15 + ____ = 32
  2. 14 + 14 = ____
  3. ____ + 19 = 34
  4. ____ + 15 = 20
  5. 5 + ____ = 8
  6. 7 + ____ = 21
  7. 8 + ____ = 9
  8. 16 + ____ = 23
  9. ____ + 3 = 21
  10. ____ + 1 = 16
  11. 9 + ____ = 14
  12. ____ + 4 = 9
  13. 8 + ____ = 28
  14. ____ + 4 = 23
  15. ____ + 18 = 20
  16. ____ + 17 = 28
  17. 12 + 7 = ____
  18. 1 + 17 = ____
  19. ____ + 18 = 36
  20. ____ + 3 = 14
  21. 5 + 4 = ____
  22. 16 + ____ = 31

Answer Key

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