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Power Cards: A Mathematical Puzzle

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Visit this site: http://math.rice.edu/~lanius/pro/power.html

Author:Cynthia Lanius
Description: Choose a number from 1-31. Tell me which cards below contain the number, and I can tell you the number. How do I do it? (A hint and directions for making more cards are given.)

Levels: Middle School (6-8), High School (9-12)
Languages: English
Resource Types: Problems/Puzzles
Math Topics: Number Sense/About Numbers, Patterns/Relationships

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