Vedic Mathematics Tricks

Squaring is multiplying a number by itself. Let us have a look at how to square a numbers ending in 5 (five) in a simplest way. Example 1 : Square of 75 Apart from 5 the number is 7. The number that comes after 7 is 8. We multiply 7 with 8 and write the answer LHS 56. Next, we multiply the last digit (5x5) and put 25 beside it and get our answer as 5625. Thus, 75x75 = 5625. Example 2 : Square of 115 In the previous example we have solved two digits number. But, the same technique can be extended to numbers of any length. In Example 2, we will try to determine square of a three digit number 115. Apart from 5 the digits are 1 and 1 i.e. 11. The number that comes after 11 is 12. We multiply 11 with 12 and write the answer LHS 132. We suffix 25 to it and write the final answer as 13225. So, the square of 115 is 13225. A few more examples are given below: 25x25 = (2x3)|(5x5) = 625 45x45 = (4x5)|(5x5) = 2025 65x65 = (6x7)|(5x5) = 4225 85x85 = (8x9)|(5x5) = 7225 105x105 = (10x11)|...

In Vedic Mathematics, there are several divisibility test for different numbers. I am going to explain one of the very simple and correct trick (method) of division by 9. You only require to have knowledge of addition and you will get your Remainder and Quotient. So, Lets start. Example 1: So, start with easier two digit example. Divide 34 with 9

In the last lesson of Vedic Multiplication Methods , I mean here that in my last post I have explained the step-by-step procedure of Vedic Multiplication Methods . If you not read that post, you can read here to understand full concept of this fast calculation methods . In this post, I will demonstrate How to multiply with base of hundred within 15 secs? As I already explained the concept of Vedic Multiplication in my previous post. Now, I will show the examples with little description. But you will be able to understand. So, Lets start with the first example: How to Multiply with Base of 100 Example 1. Multiply 78 by 96 Step 1. Well, here base is hundred, Put the two numbers 78 and 96 above and below on the left-hand side. Step 2. For the right-hand-side , find out Deviation of both numbers. That is, 78-100 = -22 and 96-100 = –04 , Write Numbers as shown below: Step 3. Now, for the right-hand-side of answer multiply the deviations 22 and 04, you will get 88, that is right...

Note: This article is related to previous article . If you understand those terms then continue to this article. However, you can continue with this article. But, if you wish to learn from start then, click here . This method is called, Nikhilam Sutra . Let us first take up a very easy and simple illustrative example ( i.e. the multiplication of single-digit numbers above 5 ) and see how this can be done without previous knowledge of the higher multiplications of the multiplication-tables . Just now, we state and explain the actual procedure, step by step. Multiplication using a base of 10. Example 1. Multiply 9 by 8 Consider the base number as 10 since it is near to both the numbers. Step 1. Put the two numbers 9 and 8 above and below on the left-hand side. Step 2. Subtract each of them from the base (10) and write down the remainders (1 and 2) on the right-hand side with a connecting minus sign (-) between them, to sho...