How can you do this in few seconds ?

Each system has got its own limitations. Similarly the Conventional System  (which you are using at present) has its limitations too. IF you do a lot of practice then also you will not be able to improve your calculation speed beyond a certain point. Why?

The answer is the System which you are using has reached its limitations.

But surprisingly, People take it as their limitation.

Here we are putting a comparison between Conventional Method and Magical Method for you to have a look.

This has been done using Criss-cross technique of Vedic Mathematics.

Once you have little practice you can do it straight:

28232 ¤ 53246 = 1503241072

Learn Vedic Mathematics from the comfort of your drawing room.