Evaluating Algebraic Expressions Practice Test
20 expression-evaluation questions with worked calculations.
Substitute values accurately and apply order of operations to numerical, functional, and formula-based expressions.
20 expression-evaluation questions with worked calculations.
Evaluating an expression means replacing each variable with its assigned value and then following the order of operations. Parentheses are especially important when a substituted value is negative.
The test includes one and several variables, exponents, absolute value, fractions, decimals, function notation, geometry formulas, temperature conversion, and applied formulas.
You will substitute consistently, preserve negative signs, evaluate powers before multiplication, handle rational expressions, use function notation, and calculate formula values with units in mind.
Typical mistakes include failing to square a negative value correctly, omitting one occurrence of a variable, changing a subtraction sign, evaluating from left to right without order of operations, and confusing f(x) with multiplication.
Use this free 20-question test for classroom review, tutoring, homework support, exam preparation, or independent practice. Each response is followed by an explanation, and the test can be repeated without registration.