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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. 2 + ____ = 8
  2. 3 + 7 = ____
  3. ____ + 5 = 18
  4. 15 + ____ = 26
  5. 9 + 10 = ____
  6. 9 + 4 = ____
  7. 9 + ____ = 11
  8. 8 + ____ = 12
  9. ____ + 4 = 19
  10. ____ + 1 = 13
  11. 8 + ____ = 10
  12. ____ + 1 = 20
  13. 20 + ____ = 23
  14. 10 + 4 = ____
  15. ____ + 11 = 27
  16. 2 + 20 = ____
  17. 2 + ____ = 7
  18. 7 + 20 = ____

Answer Key

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