Parts of an Expression

Front

What is a term in an algebraic expression?

Back

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

Front

List the terms in the expression 7x - 6 + 8.

Back

The terms are 7x, -6, and 8.

Front

What is a coefficient in an algebraic expression?

Back

A coefficient is a numerical factor that multiplies a variable in an algebraic term.

Front

Identify the coefficient in the expression 4x + 5.

Back

The coefficient is 4.

Front

What are variables in algebra?

Back

Variables are symbols (usually letters) that represent unknown values or quantities.

Front

Give examples of variables.

Back

Examples of variables include x, y, a, b, and t.

Front

What is a constant in an algebraic expression?

Back

A constant is a fixed value that does not change, represented by a number.

Front

Identify a constant in the expression 3x + 2y + 7.

Back

The constant is 7.

Front

How many terms are in the expression 7y + 3 - 7k - 2?

Back

There are 4 terms in the expression.

Front

What is the difference between a term and a constant?

Back

A term can include variables and coefficients, while a constant is just a fixed numerical value.