Plug in Numbers for Variables

Identify the following as

an expression or an equation.

4w + 2

• Expression

• Equation

Identify the following as

an expression or an equation.

5y

• Expression

• Equation

Identify the following as

an expression or an equation.

8c = 16

• Expression

• Equation

Identify the following as

an expression or an equation.

7 + r - 2

• Expression

• Equation

Evaluate the product.

5(3) = _____

• 8

• 15

• 53

• 125

• 8

• 15

• 53

• 125

• 5

• 8

• 20

• 100

Evaluate the expression when w = 2

4w

• 6

• 8

• 16

• 42

• 7

• 10

• 25

• 52

• 10

• 25

• 32

• 52