Book excerpt: This updated test preparation manual presents a review of all math topics that students must master in order to pass the California High School Exit Exam. Topics include probability, statistics, number sense, geometry, evaluating and writing expressions, graphs, solving equations, and logical reasoning. The book also presents two full-length practice exams with all questions answered. Added features include a diagnostic test with answers and a general explanation of the CAHSEE—Math’s structure. Revisions in the test blueprint have been incorporated into the structure of this new second edition, and recently released test questions have been used to tighten the book’s focus.