Multiplying and Dividing Integers and Rational Numbers

(-2)(-4)(-3)

• 24
• -24
• 8
• -21

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

During a 12-hour period, the temperature dropped 48º F. What integer represents the change in temperature each hour?

• -576º F

• 4º F

• 576º F

• -4º F

Tags

CCSS.7.NS.A.3

Which expression DOES NOT have a product of −18?

• −2 ∗ −9
• −6 ∗ 3
• −3 ∗ 6
• −9 ∗ 2

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

34.  As a front passed, the temperature changed steadily over 6 hours.  Altogether it change -18 degrees.  What was the change in temperature per hour for the 6 hours?

• -18 ÷ 6 = -3 degrees
• 18 ÷ 6 = 3 degrees
• 18 + 6 = 24 degrees
• 18 - 6 = 12 degrees

Tags

CCSS.7.EE.B.3

A game show contestant starts a game by answering three questions incorrectly.  Each incorrect answer costs the contestant $900.  What integer would represent the point total for the contestant?

• $2700
• $300
• -$2700
• -$300

Tags

CCSS.6.NS.C.5

Bob bought a Ford Expedition for his family. After five years, the SUV was worth $10,000 less than what he paid for it. What integer represents how much value the SUV lost each year? 

• -$200
• -$2,000
• $2,000
• -$8,000

Tags

CCSS.7.EE.B.3

A mountain climber went down a cliff 50 feet at a time. He did this 5 times in one day. What was the overall change in his elevation?

• -10 feet
• 10 feet
• -250 feet
• 250 feet

Tags

CCSS.7.NS.A.1B

Flora made 3 withdrawals of $75 each from her bank account.
What was the overall change in her account?

• -$225
• $225
• -$25
• $25

Tags

CCSS.7.EE.B.3

Jose is selling peanuts at the carnival.  The original bag he purchased weighs 8 pounds.  If each bag he plans on selling will weigh 2 pounds, how many full 2 pound bags can he sell?

• 4 bags
• 16 bags
• 6 bags
• 2 bags

Tags

CCSS.3.OA.A.3

A company loses $780 as a result of a shipping delay. The six owners of the company must share the loss equally. Write an integer to show the profit or loss for each owner.

• -$13
• $13
• -$130
• $130

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B