Maths trick - Boost your addition & subtraction skill with - MAKE BRAIN PERFECT

Hello friends today we are going to share great tricks to boost your Addition & Subtraction speed. 

You know that addition and subtraction needs in every calculation of Maths, accounts and also in economics. So there is a need to increase your calculation speed. We take in mind this term "Boot calculation Speed" introduce superb tricks for you. 

By Using and Practice this trick daily you can increase your mathematical calculation fast. 

Lets start with the addition trick.  

 

1. When we are near to 50 or less then 50 use this trick.

2. When we are near to 100 then need to use this trick -

-1- 

159+192 = 351 

Step 1 - Round the number to the nearest hundred digit:
192+8 = 200

Step 2 - Add the result from step 1 to the other number :
200+159 = 359

Step 3 - Add and Subtract the result from step 2 by the number you round off :
359 - 8 = 351

So you have learn all the addition trick

Lets Move to Subtraction trick now.

1. When we are near to 50 or less then 50 use this trick.

2. When we are near to 100 then need to use this trick -

-1- 

259+192 = 67 

Step 1 - Round the number to the nearest hundred digit:
192+8 = 200

Step 2 - Subtract the result from (step 1) to the other number :
259 - 200 = 59

Step 3 - Add and Subtract the result from (step 2) by the number you round off :
59 + 8 = 67

3. When we are near to 1000 then need to use this trick -

-1-

1000 - 576 = 433

Step 1 - Subtract 5 from 9: 4

Step 2 - Subtract 6 from 9: 3

Step 3 - Subtract 7 from 10: 3

  
Enjoy this great mathematics trick from "MAKE BRAIN PERFECT"