What do I need to bring with me to my community college placement test?

I would imagine most community colleges pretty much have the same requirments, right? But just incase they do not, I'm taking my placement test at the Community College of Philadelphia. I'm wondering what to bring with me. Should I bring scrap paper? Should I bring a calculator? Do I need any sort of extra identification things, like my social? I don't want to show up unprepared. Thank you.