<p>How helpful are 800score.com tests for the math section of the GRE? </p>
<p>If I took like 20 of their tests and worked on understanding those problems, how helpful do you think it would be? </p>
<p>Also, how close an indicator are their scores to the real GRE math section?</p>
<p>P.S. I'm scoring between a 500 and 600 right now. I'm also working with the Nova book. I get the math but I seem to forget it when they give me the different styles of questions / time pressure. When I say "I get the math" i mean that when i look at the answer explanations I go "Oh, duh."</p>