Recently, I asked the BuzzFeed Community for their best math trick. I'm not talking quantum physics here, but just, you know, an easy way to figure out how much butter I need if I'm doubling a recipe.

Here are some delightful and practical math hacks to help you ace everything from budgeting to saving and even negotiating.

The math hack that has recently stunned people simplifies percentage calculations by switching the numbers around — revealing an easier way to compute seemingly tricky solutions. The trick was ...

One math teacher from London is proving you can actually learn a lot on TikTok. Miss Chang of Maths With Miss Chang gives quick tutorials on easy math hacks. She really knows how to make a millennial ...