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The Math Machine:
Game #17

Send in the Trolls


Grades 2-6

data analysis; probability

The equally "gorgeous" trolls have decided that the only fair way to choose a representative for the upcoming Cyberchase Beauty Contest is to send the one who has middle height. Your job is to guess the middle troll and test your hypothesis by organizing all of the trolls by height. This game gets tougher as play proceeds through three rounds.

See more than 50 additional interactive online games in our Math Machine Archive.

Article by Cara Bafile
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