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PUBLIC MARKS from acarranca with tags curiosidades & matematica

01 May 2006 00:45

Mudd Math Fun Facts: Banach-Tarski Paradox

by 1 other

curiosidades matematica

01 May 2006 00:15

CuriousMath.com :: Math is an attitude

by 1 other

Want to learn how to quickly square a number that ends in 5? Or how to tell if a number is divisible by 3? Or maybe you'd like to know why the number 153 in the Bible is such an interesting number? That's the kind of fun and fascinating math tricks and trivia you'll find here at CuriousMath.com.