Question

what is the basics of abacus?

Answer 1

The abacus is a deceptively simple calculating tool still used all over the world. It's a useful learning device for the visually impaired, as well as for anyone who wants to learn the roots of the modern calculator. Read these simple steps and get calculating.

Answer 2

Answer:

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Step-by-step explanation:

Abacus is used to perform all the basic arithmetic calculations like addition, subtraction, multiplication and division. It can also be used to extract the square root and the cubic root. It consists of a rectangular frame, with multiple rods.