Consider any number with 2 figures (what they call a ‘double digit’) – say “68”, for example.

6+8 = 14.

Substract the sum obtained from the original: 68-14 = 54.

Can you see the 9, always there?

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Consider any number with 2 figures (what they call a ‘double digit’) – say “68”, for example.

6+8 = 14.

Substract the sum obtained from the original: 68-14 = 54.

Can you see the 9, always there?

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I can see always that is original.

I can see the different type of sum information and criteria. Its depend two number of figures system.

I want to know that how is it figures. when it will substract the sum obtained number.

Its really great.Thanks for great sharing.

http://m.youtube.com/watch?v=iR6TA6DV4LQ&autoplay=1&desktop_uri=%252Fwatch%253Fv%253DiR6TA6DV4LQ%2526autoplay%253D1