The Standard Deviants DVDs are the perfect way to learn and review at your own pace with real-time, immediate feedback – all at the touch of a button! The Standard Deviants combine cutting-edge technology, interactive quizzes, award-winning educational material and a troupe of young actors and comedians. Everything you need to learn is at your fingertips. Recommended for junior high, high school, college and beyond! • Integers • Exponents • Fractions • Decimals • The Order of Operations • Prime & composite Numbers • Addition & Subtraction • Rounding Integers & • Ratios • Multiplication & Division Decimals • Percents