# Learn a Trick to find square of number ending with 5

Do you know any tricks or any other simple method for finding the square of number ending with 5? Basically, what we will do is, we will find square by general multiplication. Without applying the general multiplication process, now we will learn one trick by which we can able to find square of number ending with 5 very easily. This trick can be applied for any two digit numbers or three digit numbers also. I mean to say that by this trick you can find square of two digit number ending with 5 and also square of three digit number ending with 5.

## Follow the below steps to find square of number ending with 5:

Example for Square of two digit number ending with 5

Let us consider a two digit number ending with 5 and find square of it by using the trick.

Am considering a two digit number 35. In 35 we have two digits i.e. 3 and 5.

First step: take the first digit i.e. 3, that should be multiplied with the next number 4 i.e. 3 × 4 =12

Second step: take the next digit i.e. 5 and find square of it, we get ${ 5 }^{ 2 }$ = 25

Third step: for getting the square of 35, first step and step results write together. Finally, the square of 35 = 1225

Example for Square of three digit number ending with 5

Let us consider a three digit number ending with 5 and find square of it by using the trick.

Am considering a three digit number 135. In 135 we have three digits i.e. 1, 3 and 5.

First step: take the first two digits i.e. 13, that should be multiplied with the next number 14 i.e. 13 × 14 =182

Second step: take the next digit i.e. 5 and find square of it, we get ${ 5 }^{ 2 }$ = 25

Third step: for getting the square of 135, first step and step results write together. Finally, the square of 135 = 18225

I hope you have understood how to find square of number ending with 5 by using a simple trick. 