<p>I'm trying to get my 690 math to a 720+. I got a copy of Barron's 2400. Will it help? My problem isn't falling for trick answers or anything, it's that some of the questions I'm just stumped on.</p>
<p>Would it be better to get Gruber's for math, even though I'm starting out at a 690?</p>
<p>I just used the blue book and found it sufficient to get a 790.</p>
<p>honestly, just do a lot of practice problems. it doesn’t matter the book, just expose yourself to as many as you can.</p>
<p>that being said, i have gruber’s right now and it has some good strategies, but the practice problems are just okay.</p>
<p>I tried just doing practice problems. I did all of the blue books tests but 1, and every time some new things popped up and held me at like a 700.</p>
<p>use barron’s, princeton, collegeboard, anything that u can get ur hands on. practice like there is no tomorrow</p>