Numerical and Algebraic Expressions

Front

Evaluate 2 + 4 x 2

Back

10

Front

Each part (number or variable) of an expression is called a _______________.

Back

term

Front

12 + 5 is

Back

a numerical expression

Front

2a + 2c + 5. How many terms are in the expression above? What is the constant?

Back

3 terms, the constant is 5

Front

Which of the following is an example of an algebraic expression? 3(2 + 7) - 10, 78 - 5 + 3, 3x + 6y, 8(3) - 5 + 2

Back

3x + 6y

Front

What is a numerical expression?

Back

A combination of numbers and operations (like addition, subtraction, etc.) without variables.

Front

What is an algebraic expression?

Back

An expression that contains at least one variable.

Front

What is a coefficient in an expression?

Back

A number that is multiplied by a variable.

Front

What does it mean to evaluate an expression?

Back

To calculate the value of the expression by performing the operations.

Front

What is the constant in the expression 4x + 7?

Back

7