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jan 1, 3500 BC - ÁBACO

Description:

El ábaco es un instrumento que sirve para efectuar operaciones aritméticas sencillas. Consiste en un cuadro de madera con barras paralelas por las que corren bolas movibles, útil también para enseñar cálculos simples.

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HISTORIA DE LA INFORMÁTICA

ByBryan Jiménez
2 Oct 2017
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0
761

Date:

jan 1, 3500 BC
Now
~ 5530 years ago

Images:

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