There are not many questions on this page but they are tricky with some requiring several stages to answer. They are all to do with money and involve addition, multiplication and division.
As a preview to answering SAT questions this page asks for all working out to be shown and tips on the answer page will help decide whether an extra mark can be given for showing suitable working out, even if the final answer is incorrect. (Be very suspicious of any answers which are written down without showing any working as they may well have been answered using a calculator.)