Gruber's math workbook?

<p>I was wondering, I got Gruber's complete, but I was wondering if the math specific workbook would be helpful? I am dreadful at math, but am very good at the CR and decent at the writing section. Math is what I am most worried about on the SAT/ACT. Thanks!</p>

<p>I used only the math section in Grubers complete, and it raised my score 200 points, so I don't think the specific workbook is really necessary.</p>

<p>Alright, thanks! Did you just read the review, or what?</p>