How to Find Square of a Number ? | Squaring Tricks | Square of a number whose all digits are 1

Everyone knows squares of 1 and 11 are 1 and 121 respectively. But did you try to find squares of 111, 1111, 11111 etc.

Here is the way to calculate the squares of such types of numbers without doing any lengthy writing work or without stressing or recalling any basics. 

Want to know how ???? 

Follow these steps and I am damn sure that you will be able to calculate squares of any long digit numbers whose all digits are 1.

Here you go !

➤ Calculate the number of digits in the given number.

➤ Start writing from 1 to the highest number (i.e. Value = No. of Digits in the given number) and back again to 1. 

For Ex.  (111)²

Step 1 :- Number of digits in the given number = 3.

Step 2 :- Now we will write from 1 to 3 and then back to 1 (i.e. 12321)

Final Result  :-  12321.

For Ex.  (1111)²

Step 1 :- Number of digits in the given number = 4.

Step 2 :- Now we will write from 1 to 4 and then back to 1 (i.e. 1234321)

Final Result  :-  123421.

For Ex.  (11111)²

Step 1 :- Number of digits in the given number = 5.

Step 2 :- Now we will write from 1 to 3 and then back to 1 (i.e. 123454321)

Final Result  :-  123454321.

 Note :- (This is not a trick or a method it is just a pattern of numbers observed.) 

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