Books for Getting that 800 on Math

<p>So, right now, I have a 690 on math (in practice tests and on PSAT i got ~750). My main problem is making tiny, stupid mistakes in the harder problems. I'm currently going through the Princeton Review book, and while it has some good hard problems, it just isn't geared towards being predominantly about the harder questions (understandably).</p>

<p>So which books are good for getting that 800?</p>

<p>Have you tried the Barrons 2400 book? I thought the math section was great at testing your ability to avoid stupid mistakes. None of the questions was that particularly hard, but I remember I got most of them wrong anyway because I wasn’t paying attention to the small details and was misreading a lot of the questions.</p>