<p>What's the best book for improving math scores that are already considered good? I have a 670 and am looking to make it better. Suggestions on books?</p>
<p>barrons workbook is pretty useful. do the practice tests and go over what you got wrong with ease. it has explanations with the chapter number next to the questions so it's easy to refer back to. it's even slightly harder than blue book math; i practiced with this and my highest score in the practice test was 730. in the blue book i am getting 780-800 each exam (i took 5 full ones from the blue book)</p>
<p>Yeah, Barron's is really good at reviewing math. And ha, I got a 680 math my first go around.</p>