Question

what is abacus? plz explain me and give me 5points of abacus

Answer 1

abacus is a first machine for the children by which they can calculate easily by removing the balls or something like that

Answer 2

ABACUS
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<> The abacus is an ancient calculator still used in China and other Asian countries. 

<>  In Chinese it is called a “Suanpan.”

<>  It is a frame divided into an upper and lower section by a bar called the “beam.” 

<>  The abacus can Be used for addition, subtraction, multiplication, and division.

<> The Suanpan has thirteen rods. The exercises we will do will use thefirst three rods – the ones rod, the tens rod, and the hundreds rod. 
Hope this helps!!
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