Social studies math?

I noticed on the website that it says I can bring in a calculator with me for my social studies test. I didn’t know there will be math on this test and math is my absolute worst subject. What kind of math is on the test so I know what to be studying?? I’m good with basic addition, subtraction, multiplication and division but beyond that I’m helpless with it, so knowing what I should be focusing on studying would be a great help.