Hey all, Welcome to my blog today I am going to write about the simple math calculation which we use often in our life. It is about calculating the square of the 5 ending series.
For example, see the below image we are going to find a square of
@erodeWe have to split the number without the last digit 5. Then we have to make that 5 as 25.
The front digit here 2 is increased by 1 and multiplied by the actual number which is 2 here. Hence we get 6 and 25.
625
The front digit here 12 is increased by 1 and multiplied by the actual number which is 12 here. Hence we get 156 and 25.
15625
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