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WINSTONCH [101]
2 years ago
14

Which is the first calculating device invented?​

Computers and Technology
2 answers:
Likurg_2 [28]2 years ago
4 0

Answer:

<h3><u>the abacus</u></h3>

Explanation:

The earliest known calculating device is probably the <u>abacus</u>.

denis-greek [22]2 years ago
3 0

Answer:the abacus

Explanation:

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