To help you understand the algorithm, the video shows a simple two-digit by two-digit multiplication. You can see that the first and last digits are essentially the result of one multiplication.

In this video, we delve into the fascinating world of big number multiplication and explore how computers perform this task ...

Ever wondered how computers multiply huge numbers with hundreds or even thousands of digits? The process may seem simple, but ...

The Common Core State Standards teach students the algorithm for multi-digit addition and subtraction in 4th grade. But some experts say it should be taught sooner.