Evaluating Algebraic Expressions

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols (like +, -, *, /).

Front

What does it mean to evaluate an algebraic expression?

Back

To evaluate an algebraic expression means to substitute the values of the variables into the expression and perform the operations to find a numerical result.

Front

Evaluate the expression 4 - 2f when f = 1.

Back

2

Front

Evaluate the expression 2d + 3 when d = 8.

Back

19

Front

Evaluate the expression 6h when h = 8.

Back

48

Front

Evaluate the expression c - 2 when c = 7.

Back

5

Front

Evaluate the expression 5n(n - 2) - n when n = 5.

Back

70

Front

What is the value of the expression 3x + 4 when x = 2?

Back

10

Front

What is the value of the expression 10 - 3y when y = 1?

Back

7

Front

What is the value of the expression 2a + 5 when a = 3?

Back

11