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SAT Math Essentials by
SAT Math Essentials contains hundreds of practice exercises to help students prepare for the more difficult math section in the new SAT. Featuring mostly multiple-choice questions, the book contains one 20-minute and two 25-minute sections that cover such concepts as arithmetic, geometry, algebra and functions, statistics and data analysis, and probability. Included is access to free online math tests that mirror those on the SAT, with exercises instantly scored and diagnosed, plus pointers to further study.