Hi all!

Recently I've been studying to take the GRE, and found that my basic math skills have gone to pots As I began to review for the verbal part of the test, I found a great quiz card program called Anki (free). When I went looking for a math quiz program, I found "Math Addict" (19.99 to buy) for windows. My question is, has anyone found any similar programs to Math Addict I could try out, hopefully free and ideally for the Mac (although Windows would be OK too as I also have it installed as well).