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Math Trivia

Published on Nov 22, 2015

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MATH TRIVIA

BY HANNAH DY
Photo by dullhunk
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1. The " = " (equal) sign was invented by...

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2. Notches (cuts or indentations) on animal bones prove that humans have been dong math since 30,000 BC.

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THE END

Photo by trindade.joao

Hannah Dy