It wouldn’t be a bad idea, but you don’t necessarily have to. I didn’t take any CC classes, but I came in with a lot of AP credits that got me out of Micro and Macro econ, writing, and some gen eds. It is nice because it freed up some spots to get an early start on major classes so I can go for a double major. If you are going to take something, a W131 equivalent, M118 (finite math) and M119 (calculus) are good choices.