This is kind of like a quick online escape room which includes BEDMAS and rounding. Your goal is to teleport back home after crash-landing on Mars, before you run out of oxygen. It works pretty well as a short activity to introduce these math topics or work on after a quiz. This is my first upload to TPT, but I made it with a friend and usually mine aren't so goofy. Also, none of the images are mine. I found them on google.