Easy Square Just Like My Previous Version... :)

My next edition.

Step 1: Intro

Take a number in your mind of which you want to find square number of it.

Step 2: Step 1

Ex 8, we all know that square of 8 is 64, but as an example.
Take the successor and predcessor of 8
=9 & 7

Step 3: Step 2

We now have 9 & 7.



So, multiply the two digits, 9&7,
And add 1 to it..
Ans=64.

1 more Ex:
Find 12. Square.
So, 13&11

13x11=143
143+1=144.

Step 4: Cool Right?

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Thank You