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299K views · 5.1K reactions | 1, 2, 3, 4, 5, 6, 7, 8, 9... and 0. Why these particular symbols? Why ten of them? And why do we arrange them the way we do? | TED-Ed | Facebook
TED-Ed. . 1, 2, 3, 4, 5, 6, 7, 8, 9... and 0. Why these particular symbols? Why ten of them? And why do we arrange them the way we do?
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