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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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30 nov 3000 anni a. C. - Criação do ábaco
Descrizione:
O ábaco foi criado na China e foi a primeira forma de realizar cálculos aritméticos simples.
Aggiunto al nastro di tempo:
Evolução das TIC | Daniel e João
By
João Novo
25 ott 2017
0
0
420
Data:
30 nov 3000 anni a. C.
Adesso
~ 5030 years ago
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