*Welcome Back Guys,*

*In this Instructable, I SBTopzzz will be here with an Amazing method which can help you find Square of 3-Digit Integers in seconds!*

*This method implies no Mathematical formula, all contains*

*I will demonstrate it to you.*

*So shall we Begin? Go Next.*

## Step 1: To Do(I)

**First of all.**

**Take** or **Choose** any *3-Digit* number in your mind, **For Eg:- 998(Large Number).**

Now we are gonna find the Square of **998**.

For that, please **proceed.**

## Step 2: Simple Steps to Do(II)

This method is **80%-90%** similar to my previous Instructable. *If you have gone through it, its fine.*

1). Take your Integer(**998**).

2). Add the Unit-Digit to the whole Number.**(For Eg:- 998+8=1006(Unit-Digit is 8))**

3). Take the result into **Reference**.

4). Now perform * Second Step* by just subtracting the Unit-Digit from the whole number and Dividing it by

**10**.

**(For Eg:- 998-8=990, 990/10=99.(Unit-Digit is 8))**

5). Now take both **results.(1006 & 99)**

6). **Multiply** both of them.**(1006x99=99594)**

**Proceed**.

## Step 3: To Do(III)(Final)

After **multiplying** them, take the **Result** into **Reference.(99594)**

Before going forward, get the **Square of the Unit-Digit** of the ** choosed number** in the Beginning.

**(998(Unit-Digit is 8), 8x8=64)**

Taking the **Tenth-Digit **of the **result**, **Add** it to the another **Result **you obtained by **Multiplication**.

**(For Eg:- 8x8=64(Tenth-Digit is 6), another Result is 99594, 99594+6=99600)(This might be tricky, take a look in the above Picture).**

Taking the **Unit-Digit** of the** result**, place it to the *end* of the **Main Result**.

**(For Eg:- 8x8=64(Unit-Digit is 4), Main Result is 99600, placing the Unit-Digit(99600 And 4=996004))**

Here we got, **998x998 = 996004.**

*Practising this method makes you Calculate more faster and quickly*

*Thank-You for having a Look at my Instructable.*

## Discussions

2 years ago

Don't bother about Speed, practising it makes perfect and Quick.

So, hope you Liked it.