To increase the computing sills, children of the lower classes are trained in Abacus. This has helped a great deal in tackling arithmetic problems with success during tests and examinations.
![](https://sjnschool.com/wp-content/uploads/2021/07/4-abacus.jpg)
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To increase the computing sills, children of the lower classes are trained in Abacus. This has helped a great deal in tackling arithmetic problems with success during tests and examinations.