# Expressions

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These free resources can help you simplify, expand, solve, and evaluate algebraic expressions. Download a worksheet, watch a video, or play an interactive game to build your skills.
 This algebra reference sheet contains the following algebraic operations addition, subtraction, multiplication, and division. It also contains associative, commutative, and distributive properties. There are example of arithmetic operations as well as properties of exponents, radicals, inequalities, absolute values, complex numbers, logarithms, and polynomials. This sheet also contains many common factoring examples. There is a description of the quadratic equation as well as step by step instruction to complete the square. eCalc.com Quiz on Polynomials, Factoring, and Exponential Expressions SOS Math An overview of the steps of simplifying a problem AlgebraHelp.com An introduction to how to solve word problems AlgebraHelp.com Description of direct variation and the constant of variation; with a graph and related question Oswego City School District Regents Exam Prep Center Notes on how to FOIL to expand binomial x binomial. Syvum.com Interactive game on solving simple algebraic expressions with 2 or 3 terms, but no parenthesis or brackets or powers. What to Learn.com Notes and practice problems on negative and fractional exponents Viginia Tech Math Review your math as you progress from one marking period to the next. Edhelper.com Shows examples and explains how to set up word problems that ask to find the age of a person now, or in the future. Age Word Problems