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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. 11 + ____ = 12
  2. 7 + ____ = 26
  3. ____ + 14 = 17
  4. 3 + ____ = 22
  5. 18 + ____ = 32
  6. ____ + 17 = 35
  7. ____ + 9 = 20
  8. 9 + 8 = ____
  9. 17 + ____ = 23
  10. 13 + ____ = 21
  11. 1 + 3 = ____
  12. ____ + 18 = 24
  13. 19 + ____ = 28
  14. ____ + 17 = 31
  15. 1 + 8 = ____
  16. 8 + ____ = 17
  17. ____ + 8 = 25
  18. ____ + 16 = 19
  19. ____ + 12 = 28
  20. ____ + 6 = 19
  21. ____ + 5 = 21
  22. 17 + 6 = ____
  23. ____ + 13 = 15

Answer Key

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