Expressions Review

Front

Evaluate n + 5² for n=3

Back

28

Front

Identify the terms, coefficients, and constants of the expression 6q + 1

Back

Terms: 6q, 1; Coefficient: 6; Constant: 1

Front

Which is GREATER? 2⁷ or 7²

Back

2⁷

Front

A number with no variable attached is called a _____

Back

constant

Front

Calculate (3 + 4)² - 32

Back

17

Front

What is a term in an expression?

Back

A term is a single mathematical expression that can be a number, a variable, or a combination of both.

Front

What is a coefficient?

Back

A coefficient is a numerical factor in a term of an expression.

Front

What is a variable?

Back

A variable is a symbol used to represent an unknown value.

Front

What is an expression?

Back

An expression is a combination of numbers, variables, and operators without an equality sign.

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by substituting variables with numbers.