Simple Math With Your Macbook Spotlight

Something that could be a convenient little tool to teach your students is that they can do simple math right from their Macbook Spotlight.

This may not be a commonly used tool, but it's great when a student needs a quick calculation without having to launch the computer calculator.  MLTI explains:

Spotlight, Open an App Fast - MLTI Minute

This is one of my most used Macbook functions.