Learn Maths Easily- Solve at Great Speed !

Hello friends. This is Harsimran. In this post we'll learn about two basic things which are used in most of the calculations of vedic math, especially  multiplication These are : BASE and DEVIATION. So let's the meaning of each of them.   STEP 1     -   HOW TO CALCULATE BASE?    EXAMPLE     :    9 X 7 = ?  'Base' means a number that will form the  basis of our calculation further . In mathematics base is referred to the number of different digits that a number system uses.  For example, most common base used is 10 as the most common number system is decimal number system. It has 0 - 9, i.e. total '10', different digits to form numbers. So its base is 10.  But 'base in vedic math' is a bit different than the usual base. Take a look at the following table to understand it :- Usually  multiples of 10 are taken as base  ( it makes calculations easier ) but any number which...

Have you tried multiplying 9999 with 9941? How much time will you take to calculate it? Well I have a method with which you can solve this in 5 seconds! Not only this you can solve multiplication with 99, 999, 9999, 99999 and so on in 5 seconds! using this technique. Hello friends this is Harsimran, your math guide. Today let' practice a very interesting technique which will let you multiply a number with 99, 999, 9999, etc. in total 5 seconds! and that too without a calculator. :)  Lets start with a smaller number first i.e. lets see what is 41 multiplied by 99 = ?   So this technique has the following steps :- 1. Divide the result area into two halves by  drawing a line in between.  2. Now next, determine the 'base' for the number 99. Base for 99 = 100 (can you guess why? Refer this link for understanding the concept of base - BASE CONCEPT  )  3. After that,  subtract 1 from the number (other than 99) i.e. 41 and write the s...

Hi friends! This is Harsimran, your math guide. In previous post we learned how to multiply numbers like 97 with 98 or 997 with 998 in seconds! Here's the link -  FAST MULTIPLICATION TECHNIQUE - Solve (997 X 998) in seconds !!  In this post both the numbers (97 and 98) were less than the base i.e. 100. But today lets see how to multiply numbers which are greater than the base. Lets start with a simple example i.e. 105 X 108 then we'll move on to bigger numbers like 1007 and 1008.  1.  The first step is to find the 'base' for the numbers. Here both the numbers (105 and 108) are near to 100 and also 100 a multiple of 10 so our base = 100 . ( For more information on base refer to the previous post -   FAST MULTIPLICATION TECHNIQUE - Solve (997 X 998) in seconds !! )  2.  The second step is to find deviation for each number. The formula for deviation is : Number - Base = DEVIATION Deviation for 105 = 105 - 100 = +5 Similarly,...

Hi friends. Have you wished to solve greater numbers like a person remembers 2, 5, 7, etc. tables by heart. Like you know what 9 X 7 is ? , w ith the same pace friends can you tell what 997 X 998 is = ?  Now, to solve it one method is to write a number below the other and then multiply each digit and so on (the 'conventional multiplication method'  ). Another method which is fast and super efficient  is   the Vedic method , which will solve this problem in seconds ! (Note: And also without a calculator :)  ). So let's see it. As every giant aim requires a simple and humble starting so first lets see how 9 * 7 is solved using this technique to make you understand the concept for larger problems much better  once the basics are clear! The vedic technique has '4' steps for solving multiplication problems like 9 X 7, 99 X 98, etc. These are :-   Select a 'BASE' .  Calculate the 'DEVIATION' .  Calculate the 'SUM' . ...