Let’s keep things simple - this is basic math. Nothing scary. Just everyday calculations, a bit of geometry, some number ...

Life gets busy, and sometimes those basic math skills from school days get a little rusty. Whether you're budgeting, measuring for a DIY project, or just having a math-related brain teaser thrown your ...

I apparently owe a lot to my 9th grade math teacher. Every Friday, Mr. Smith would have the class play a game. He would write a series of numbers on the board, and the goal was to use basic math to ...

All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. My iPhone has ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here's a fun math puzzle that's hard to get your head around. Say you have a sphere, ...

New research provides brain imaging evidence that students well-versed in very basic single digit arithmetic (5+2=7 or 7-3=4) are better equipped to score higher on the Preliminary Scholastic Aptitude ...