Evaluating Expressions

Congratulations, you have become well experienced in evaluating expressions under many conditions. You can handle evaluating expressions that include multiple operations, such as addition, subtraction, multiplication, division, exponents, and absolute value. You learned that the keys to evaluating expressions are to substitute your values into your expression (use parentheses) and to follow the order of operations to simplify the expression. Keep up the good work. This skill will take you very far in your study of Algebra I.