Maths: Multiply any digit number by 11 in 10 seconds

https://www.youtube.com/watch?v=iB3x256a8i8

Comments

  1. grabite countertops sarasota flJune 10, 2016 at 12:39 PM

    I showed this video to my son and he liked it. He feels proud that he can do multiplication so quickly.

    ReplyDelete

Post a Comment

Popular posts from this blog

Multiply any number by 5 mentally

https://www.youtube.com/watch?v=rqymPFil-So 5=10/2 If we want to multiply any number by 5 then multiply by 10 and divide by 2. This concept makes multiplication of bigger numbers easier. To multiply any number by 10, you put 0 at the end of the number Ex 23 X 10=230 456 X 10=4560 Then divide by 2. Ex 21 X 5 = 21*10/2 =210/2 =105  
Read more

What is Compatibility Testing and common defects

https://www.youtube.com/watch?v=9isF5oZP_hA Desktop application runs on personal computers and work stations, so when you test the desktop application you are focusing on a specific known environment. Since the environment is known compatibility testing for desktop application is fairly easier. In client server application, application is loaded on server machine while the application executes on every client machine. Compatibility testing becomes little bit complex since it needs to be tested at 2 levels. Web application is loaded on the server but location and environment of users is unknown. Since users environment is unknown multiple conditions need to be considered while testing web application which makes it complex. Compatibility is a non- functional testing and goal is  to determine whether your software application or product is efficiently working and stable to run in different browsers ,hardware, screen size, resolution, operating system, mobile devices, users and networks. ...
Read more