My hat is off to these students for providing real answers to real math questions. Oh, I know, there are math geniuses that will feel slighted by the answers, but on the other hand, this stuff is really funny.
It also provides insights into how various minds work. You've got to love someone that when face with a "problem" and they don't know the answer, will provide either the most obvious answer or a very creative answer to the problem. It also proves there are usually more than one "right" answer to any question.
[note: click on the graphic if you can't read it]