for 40 points such a easy question...
any 5 vedic methods to make our maths calculation easy with 2 examples each
Answers
Answer:
LEARN SQUARES AND EAT AAMLA MURABBA DAILY INTEREST IN MATHS AND THINK THAT IT IS EASY NOT AS HARD IF U THINK IT IS HARD YOU CANT DO IT
Answer:
1. Squaring of a number ending with 5
In this Vedic Maths trick, you would learn how quickly squaring a two-digit number ending in 5.
Multiply the first digit on the left with itself + 1 and put 25 on the end. That is all! Vedic Maths
For example: Find (45) ² =?
Step 1. 45 x 45 = …….25 (in the end)
Step 2. 4x (4+1) = 4 x 5 = 20
Hence the answer will be 2025.
Now try —– 25, 35, 55, 65, 75, 85, 95.
#2. Multiplying any number by 5
Most students memorize the 5 times tables very easily, but when you get into larger numbers it gets more complex – isn’t it? But don’t worry! This trick is super easy.
Take any number, then divide it by 2 (in other words, half the number). If the result is whole, add a 0 at the end. If it is not, ignore the remainder and add a 5 at the end. It works every time:
For example: 2462 x 5 =?
Step 1. 2462 / 2 = 1231
Step 2. Whole number, so add 0
The answer will be 2462 x 5 = 12310
Let’s try another: 3773 x 5
Step 1 3773 / 2 = 1886.5
Step 2. Fractional number, so ignore remainder and add 5
The answer will be 3773 x 5 = 18865
Now try —- 123 x 5, 3456 x 5, 9876 x 5, 6754 x 5, 8796 x 5
#3. Subtraction from 1000, 10000, 100000 and so on.
This Vedic Maths Subtraction trick is very useful for getting instant subtraction result of any large number from 1000, 1000……so on. You just keep one formula – Subtract all from 9 and the last from 10.
For example: 1000 – 473 =? (Subtraction from 1000)
We simply subtract each figure in 473 from 9 and the last figure from 10.
Step 1. 9 – 4 = 5
Step 2. 9 – 7 = 2
Step 3. 10 – 3 = 7
So, the answer is 1000 – 473 = 527
Now try… 1000 – 357, 10,000 – 1049, 10,000 – 1064, 1000 – 397.
#4. Multiplication of any 2-digit numbers, from 11 to 19
By using this trick, you can multiply any two-digit number from 11 to 19 quickly. No wonder if generously practiced, it can give result faster than calculator! Have a look on the 4 steps involved in it:
Step 1. Add the unit digit of smaller no. to the larger numeral.Vedic Maths Tricks
Step 2. Multiply the result by 10.
Step 3. Multiply the unit digits of both numbers.
Step 4. Add both the numbers (involve in step 1 & step 2).
For example: Take 2 numbers like 13 and 16.
Step 1. 16 + 3 =19.
Step 2. 19*10 = 190.
Step 3. 3*6 = 18
Step 4. Add the two numbers, 190+18 and the answer is 208.
Now try…15*17, 17*13, 18*14, 13*19
#5. Dividing a large number by 5
This trick will get you result quickly of dividing a large digit number by 5. All you need to follow only two steps, in first step multiply the number by 2 while in second step move the decimal point.
For example: 235 / 5 =?
Step 1. 235 * 2 = 470
Step 2. Move the decimal: 47.0 or just 47
Let’s try another: 2128 / 5
Step 1: 2128 * 2 = 4256
Step2: Move the decimal: 425.6 or just 425
Now try…. 6951/5, 2212/5, 4751/5, 1962/5, 8542/5.