Bobby's Guide to SAT Math offers 7 full-length realistic and accurate Practice Tests. This guide includes detailed answer explanations for correct and incorrect answers. Become the King of Shortcuts by mastering 50+ Math Concepts. Bobby's Guide to SAT Math (2019) offers comprehensive practice to help you learn the unique pattern and style of questions that the New SAT tests you on. Learn the Shortcut Techniques and proven strategies, and beast the SAT exam!