MathSkills reinforces math in three key areas: pre-algebra, geometry, and algebra. These titles supplement any math textbook. Reproducible pages can be used in the classroom as lesson previews or reviews. The activities are also prefect for homework or end-of-unit quizzes. Units include: Real Numbers, Absolute Value Equations and Inequalities, and Matrices, Functions, Lines, and Systems, Quadratics and Ellipses, Exponents and Logarithms, Radical Expressions and Complex Numbers, Complex Solutions to Quadratic Equations, Cubic Equations, and Polynomials, Rational Expressions, Rational Functions, and Function Operations, Sequences, Series, Trigonometry, and Statistics.