Evaluating Expressions (Rising 7th)

A math problem that can contain numbers, variables, and operations.

• numerical expression

• algebraic expression

• composite problem

• substitution

A letter of the alphabet used in a math problem.

• formula

• algebraic

• number

• variable

When you replace a variable with the number it represents, you are using _____.

• substitution

• variable

• algebraic expression

• solutions

What operation do you use with exponents?

• addition
• subtraction
• multiplication
• division

Evaluate the following expression: x - 6

Where x = 32

• 38

• 26

• 18

• 4

Tags

CCSS.6.EE.A.2C

Evaluate the following expression: 2b + 3

Where b = 7

• 30

• 12

• 17

• 24

Tags

CCSS.6.EE.A.2C

Evaluate 4a  if a=5

• 45
• 9
• 20

Tags

CCSS.6.EE.A.2C

Evaluate 2n + 7 if

n = 7

• 34

• 21

• 14

Evaluate the expression:

3d if d = 5

• 3

• 5

• 12

• 15

Evaluate the expression:

x ÷ 4 if x = 80

• 4

• 20

• 40

• 80