Question

Describe any calculation invented before the modern computer​

Answer 1

Answer:

There is a long history detailing the invention of computing and calculating machines. The earliest recordedcalculating device is the abacus. Used as a simple computing device for performing arithmetic, the abacus most likely appeared first in Babylonia (now Iraq) over 5000 years ago.

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Answer 2

Answer:

There is a long history detailing the invention of computing and calculating machines. The earliest recordedcalculating device is the abacus. Used as a simple computing device for performing arithmetic, the abacus most likely appeared first in Babylonia (now Iraq) over 5000 years ago