How to Tackle the "Hard" SAT Math Problems?

<p>One of the books that my D found very useful is ‘PWN the SAT: Math Guide’; the author takes a slightly different approach to the way the book is structured. If you can afford to buy books, I would highly recommend this one. If you would like to get a taste of the book, here is their official website: <a href=“http://blog.■■■■■■■■■■■■■/p/math-section.html#.Uwva0fldXh4”>http://blog.■■■■■■■■■■■■■/p/math-section.html#.Uwva0fldXh4&lt;/a&gt;&lt;/p&gt;