Use Spotlight to Do Math
Spotlight is a powerful tool that you can use to find any file or app on your Mac. Or you can use it to search for something on the internet in a flash! But did you know Spotlight is also a calculator? It’s pretty easy to use.
First, open Spotlight by pressing Command + Space. Then you just need to type the calculation you want to make. For instance, you can type 44+2, 11×88, or 15/4, and Spotlight will show you the result next to your equation. It’s way easier and quicker than open the Calculator app and clicking on numbers.