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Abacus

In the modern days Abacus is being used as a successful brain development tool. In the olden times, the device was used to perform mental arithmetic problems with speed and that too with confirmed accuracy. Therefore, the 2 major effects of kids Abacus are:

 

1.Brain Development Tool

2.Aid to execute Mental Arithmetic operations

 

 

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Uploaded on December 5, 2013
Taken on December 5, 2013