In this lesson, we'll find factors, prime factorizations, and least common multiples, use variables and algebraic symbols, simplify expressions using the order of operations, evaluate expressions, identify and combine like terms, and translate an English phrase to an algebraic expression.

In this lesson, we'll simplify expressions with absolute value, add and subtract integers, multiply and divide integers, simplify expressions with integers, evaluate variable expressions with integers, translate phrases to expressions with integers, and use integers in applications.

In this lesson, we'll simplify fractions, multiply and divide fractions, add and subtract fractions, use the order of operations to simplify fractions, evaluate variable expressions with fractions, and locate fractions on the number line.

In this lesson, we'll round decimals, add and subtract decimals, multiply and divide decimals, convert decimals, fractions, and percents, simplify expressions with square roots, and locate decimals on the number line.

In this lesson, we'll simplify expressions with exponents, using the Product Property for Exponents, the Power Property for Exponents, and the Product to a Power Property; we'll also apply different properties to simplify expressions and multiply monomials.

A cheat sheet of all of the important topics from this unit.