The Global Math Project (@globalmathproj) 's Twitter Profile
The Global Math Project

@globalmathproj

A worldwide movement committed to inspiring educators everywhere to ignite and sustain in their students a love for learning mathematics. #globalmath

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linkhttps://globalmathproject.org/ calendar_today23-12-2015 20:36:57

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The Global Math Project (@globalmathproj) 's Twitter Profile Photo
The Global Math Project
@globalmathproj

3 years ago

Global Math Week cometh: Oct 10-17! Five piles each 100 coins. Each coin ideally 100g. But maker could have cheated & made each coin in some piles 99g or each in a pile 98g. Select some coins & get their total weight one time. You can find the cheat piles! globalmathproject.org

Global Math Week cometh: Oct 10-17! Five piles each 100 coins. Each coin ideally 100g. But maker could have cheated & made each coin in some piles 99g or each in a pile 98g. Select some coins & get their total weight one time. You can find the cheat piles! globalmathproject.org