Study guide for the individual subject test in Math for the 2017 - 2018 Catholic Schools Academic Junior High Decathlon. Study guide includes basic math review, formulas for areas and volumes, basic algebra, quadratics, and graphing. Worksheets, two 50-question multiple-choice practice tests, and access to Quizlet online classroom included. Answer keys included. Developed by the test writers for the 2017 - 2018 Academic Junior High Decathlon.