You know how to multiply integers but confused on how to multiply decimals.This article will explain multiplication of decimals.I’m not going to take significant figures here for simplicity. Let’s take an example. 1.43*67.5 =96.525 143*675 = 96525 Count no of…

In this article you are going to learn method to solve average based problems mentally.Generally we use a formula of average to solve problems which sometimes proved to be lengthy and difficult to use.Method I’m going to discuss will amaze…

In this article you are going to learn how to find unit place digit of complex multiplication mentally and quickly without actually finding the complete product. Lets take an example: 456*35467*2345829* 483457*12 Remember This: The unit place digit in…

In this article you will learn easy ways to calculate square of two digit numbers quickly.After reading this article you will be able to square two digit number mentally within seconds. Before I…

In this article you are going to learn 3 methods to multiply any number by 11 quickly without using pen & paper. Okay! Guys …This will be very short and sweet… 1st method:Normal…

There are many methods to memorize the multiplication table. You can be creative while memorizing multiplication tables, prepare rhymes or sing your favorite song on multiplication table but how it will feel if you don’t need to remember anything at…

In this article you are going to learn subtraction strategy for mental subtraction of small or large numbers at super fast speed.Average time to read the article is less than 5 minutes. Without wasting time let us take first example.Here…