Multiplying Integers — Quiz

Question 1

Which point on the number line represents the product negative 4 times negative 2 times negative 1 ?

Revolt · Accepted Answer

Point A

Question 2

Yan is climbing down a ladder. Each time he descends 4 rungs on the ladder, he stops to see how much farther he has to go. If Yan made 8 stops with no extra steps, which expression best shows another way to write the product of the number of ladder rungs that Yan climbed?

Revolt · Accepted Answer

negative 4 plus negative 4 plus negative 4 plus negative 4 plus negative 4 plus negative 4 plus negative 4 plus negative 4

Question 3

At 4 p.m., the temperature started to change drastically. Each hour, for three hours, the temperature decreased by 7 times degree F Which expression best shows another way to write the product for the temperature change?

Revolt · Accepted Answer

negative 1 times open paren 7 plus 7 plus 7 close paren

Question 4

Bobby’s football team received four five-yard penalties in the first quarter, which meant his team lost yardage in their progress toward the goal line. If the team started at the 45 -yard line and ended at the 25 -yard line, what was the change in their progression down the field as a result of these penalties?

Revolt · Accepted Answer

negative 20 yards

Question 5

Laurie was scuba diving. Each time she dove 5 feet deeper, she would stop and clear her ears. Each time that this totaled 20 feet deeper, she would stop and check her instruments to make sure they were working properly. After Laurie had checked her instruments 3 times, she was at her maximum depth. Which expression best represents Laurie’s maximum depth?

Revolt · Accepted Answer

4 times negative 5 times 3

Question 6

Overnight, the temperature is predicted to drop 2 degrees Celsius every hour. If the prediction is correct, what will be the change in temperature after 6 hours? Enter your answer in the box.

Revolt · Accepted Answer

-12

Question 7

How is the product of 3 and negative 2 shown using integer tiles?

Revolt · Accepted Answer

Image with description There are three groups of two integer tiles each labeled with a negative sign.

Question 8

How is the product of 2 and negative 5 shown on a number line?

Revolt · Accepted Answer

Image with description There is a number line from negative 10 to 10 by 1s. There is a jump from 0 to negative 5. There is another jump from negative 5 to negative 10.

Question 9

Katrina's mother is 2 inches shorter than her father, Katrina is 2 inches shorter than her mother, and Katrina's brother is 2 inches shorter than Katrina. Which best represents the change in height from Katrina's father to her brother?

Revolt · Accepted Answer

negative 6 inches

Question 10

Determine the multiplication expression that each model represents. Move the correct answer to each box. Not all answers will be used.

Revolt · Accepted Answer

3⁢(−6)|−6⁢(3)

Multiplying Integers — Quiz Answers

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