<p>How many of you found the math in the blue book helpful?</p>
<p>The blue book doesn't come with any practice questions, I got an older version of the Barron's SAT math, the book was made during the old SAT. The barron's has practice questions, so I was just going to use this book. But would it be helpful, has the SAT math changed so much that I can't use it?</p>