Review

Evaluate 24 - 4t for t = 4

• 20
• 24
• 8
• 6

Name the property: 
(3+2)+5 = 3 + (2 + 5)

• commutative
• associative
• identity
• neither

Name the coefficient of ⅙h

• 6
• h
• ⅙
• 1

How many terms are in the following expression?
2x+4y+8-2

• 1
• 2
• 3
• 4

8w is another name for

• 8 times w
• w multiplied by 8
• the product of 8 and a number
• all of the above

Evaluate 2a + 4b 
if a = 10     and    b = 6

• 20
• 24
• 44
• 4

An expression does not have an equal sign

• TRUE
• FALSE

(19 - 7) ÷ 4 + 11

• 14
• 0.8
• 15
• 13

What does the (E) in PEMDAS mean?

• experience
• exponents
• examples
• evidence

(3 + 4)² - 32 

• 7
• 112
• 17
• -7