Mathematical operations must be carried out in the correct order. BODMAS and BIDMAS are ways of remembering this order. Calculate the value of \([40 - (2 + 4^2)] \times 2\). Using the BODMAS/BIDMAS ...

Watch the video to learn about adding and subtracting with negative numbers on a number line and by using number discs. Adding and subtracting with negative numbers. Let's talk about two ways to help ...

What's the best language for learning math? Hint: You're not reading it. Chinese, Japanese, Korean and Turkish use simpler number words and express math concepts more clearly than English, making it ...

Math has a certain logic to it. If you use it to accurately describe a situation, sometimes you can predict the inevitable — for instance, the moment an eclipse will take place — centuries in advance.

Here's a fun math puzzle to brighten your day. Say you've got four 4s—4 4 4 4—and you're allowed to place any normal math symbols around them. How many different numbers can you make? According to the ...