Suppose you want to multiply these 2 numbers: 306 and 308
Step 1. Now subtract the unit place digit from the actual number.
308-8=300
306-6=300
Step 2. Now select any (1st or 2nd) number and add the unit digit of the other number
308+6=314
Step 3. Now we will multiply the product we got in step 2 and step 1; 314×300 = 94200
Step 4. Unit digits of both the numbers are 8 & 6. The product of these 2 numbers: 8×6=48
Step 5. Last step: 94200 + 48 = 94248
So our final answer 306 x 308 = 306 is 94248
Solve these sums using the same method and feel the difference- 808*206, 536*504, 408*416.
Q. Find The Square Value
Finding the square of a number in using Vedic Maths Trick is easy. Just follow the below steps:
Step 1.Choose a base closer to the original number.
Step 2. Find the difference of the number from the base.
Step 3. Add the difference with the original number.
Step 4. Multiply the result with the base.
Step 5. Add the product of the square of the difference with the result of the above point.
(99) ² =?
Step 1. Choose 100 as base
Step 2. Difference: 99-100 = -1
Step 3. Add the number with the difference that you got in Step 2 = 99 + (-1) = 98
Step 4. Multiplying result with base = 98*100 = 9800
Step 5. Now, add result with the square of the difference= 9800 + (-1)² = 9801
So our answer is : (99) ² = 9801
For your practice: (98)², (97)², (102)², (101)².
If you check any competitive exam paper, you will find a lot of Math problems that can be solved easily & quickly using these Vedic Math Tricks. Not only for competitive exams like Olympiad, KVPY, JEE but also you can use these Vedic Math tricks in your regular school studies to increase speed & accuracy
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