# What do brackets mean in math?

We all know what a bracket is, but what do you envision when you think of a bracket? It all depends on the context of the conversation. When it’s about sports, a bracket refers to a visual representation of teams playing in a tournament.

But what does “bracket” mean when it comes to math subjects? Learn here the different types of brackets and their various uses in math – something you must master if you want to understand advanced math procedures. Are you still struggling to identify and use brackets properly? Keep reading to learn about the different types of brackets and to print out a bracket cheat sheet .

## What do brackets mean in math?

Have you ever been confused because of the uses of parentheses, and other similar typographic symbols in math? In this article, we’ll talk about everything you need to know to master them. Usually, we refer to the different types of separation and isolation tools used in math as brackets.

There are four main types of brackets in math:

**Parentheses**or round brackets, which are the most common in the simplest of math procedures – although they also have a place in more advanced equations.**Square**or box brackets, which are the ones used in a complex grouping of operations. They’re usually used along with the parentheses to isolate grouped operations and also to denote half-open/closed intervals – check the examples below.**Braces**or curly brackets, which are used to create sets or number lists.**Angle**brackets are used in much more advanced procedures in quantum mechanics and statistical mechanics. If you get to use them, you’re probably too advanced to understand what the other three types mean.

Although all of them have been used in different types of procedures, they share something in common – they work to group numbers, expressions, and operations.

Still, it’s rather hard to understand how they work when you don’t have a few examples to look at.

## Examples of math parentheses, braces, and more

We came up with a very useful cheat sheet to help you understand what the different uses of brackets mean in math – use it to master them easily.

We added 1 example to each of the three most common types of brackets to this convenient sheet; the parentheses, square brackets, and braces.

Here’s how to use the cheat sheet to maximize your learning:

- Click the links at the end of this post – they’re free to download, print, and you don’t have to watch hundreds of popup ads to get to them.
- Once you’ve printed the cheat sheet, simply start studying each example. We recommend that you focus only on the bracket types you’re currently using or learning about in school – that’s the best way of avoiding confusion.
- When you know how to use the first one, create a few examples for yourself. Make them as complex or as simple as you want – what’s important for you to master with it is how the brackets work.

And that’s it. You can wait until your next test to fully test your knowledge.

## Get the best cheat sheet to learn what brackets mean in math here

Use the links below to visualize, print, or download the bracket cheat sheet to learn what brackets mean in math easily. They contain the explanation and a very useful example that will guide you. Once you’ve mastered them, you can check out some of our **math exercises**. They’re simple and will allow you to have some practice before a test.

Victor has worked with PrinterFriend.ly for over two year and has authored hundreds of articles for the site.

As a physical therapist, a professional cook, and a self described “bird-lover,” Victor is a freelancer who enjoys writing about those topics; specifically on fitness, nutrition, education, and pets. All of these interests are in addition to his true passion as a content creator primarily helping webmasters create quality, interesting and SEO-optimized content.

You can learn more or contact Victor via his full author profile.