<p>On my two sats I’ve taken so far I’ve scored 670,680 on math. Would your reccomend me purchasing Crush the Sat or Dr. chungs guide to rise into the 750+ range. Also is Barron’s 2400 book good for reading, writing , and math?</p>
<p>Have you done practice tests and found out why you miss 4-6 questions on math? I think the difference between a 700 and 800 often depends on one’s ability to read a question correctly rather than his or her mathematical knowledge. Unless your concern is all sections, there’s no need to purchase another book just for math.</p>
<p>I want work with inscriptions, using herrons formula or whatever, and maybe other difficult math. I usually mess up two easy questions and usually 4 or so difficult questions. Want to master all math, to the point where I am 100% sure of all my answers. I have cb book for practice tests.</p>
<p>What exactly do you mean by inscriptions?
Herons formula is only a formula, so learning it doesn’t teach you much about application. It’s only purpose is to give you an area of any triangle if you know all of its sides.
I frequently participate in math contests outside of school, which has essentially introduced much harder problems than any of those on SAT math. By practicing these harder problems, working quickly through SAT math has not been an issue for me. I suggest you try some AMC10 or AMC 12 to train yourself and make SAT math look easy.</p>