Has anyone used the book "Math SAT 800: How To Master the Toughest Problems" or...?

Test Preparation SAT Preparation
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<p>Or anything similar that helps you practice the hard questions on the sat? I got a 620 for math which was disappointing because I was getting in the high 600s on diagnostics, but anyways, I think I just need more practice with the more difficult questions. Would a book like this help? I’m retaking in October.</p>

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<p>This book truly sucks .Full of errors and complete waste of money</p>

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<p>Grubers. I win.</p>

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<p>Get Grubers.</p>

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<p>You do realize this thread is over 2 months old?</p>

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<p>Lol and he just repeated what you said.</p>