Dividing Integers

by Lori Mason

| 11 QuestionsNote from the author:

DIVIDING INTEGERS

1

1

DO NOW:

A swimmer is looking for a species of fish along the coast line. She dives 12 feet below the surface of the ocean. Then she dives down 9 more feet. She swims back up 10 feet and down another 6 feet before she finds the species of fish she is looking for. What was the depth at which the swimmer finds the fish?

2

1

IN YOUR OWN WORDS, WHAT ARE THE RULES FOR DIVIDING INTEGERS?

3

1

IN YOUR OWN WORDS, WHAT IS THE PHOTO ABOVE SAYING?

4

1

Rashad owes his dad $45 for accidentally breaking his watch. Rashad is really upset, so 5 of his friends offer to split the cost for him. How much money does each of his friends owe?

5

1

WHAT IS 72 รท (-8)?

9

7

-9

-6

6

1

Mariana is playing football and loses 7 yards per play. How many plays does it take for her to lose 21 yards total?

7

1

WHEN DIVIDING INTEGERS, IF BOTH NUMBERS ARE NEGATIVE, THEN THE ANSWER WILL BE NEGATIVE.

True

False

8

1

WHAT IS THE QUOTIENT OF -8 DIVIDED BY -4?

2

-2

32

-32

9

1

THE QUOTIENT OF A DIVISION PROBLEM WILL BE POSITIVE IF....

BOTH SIGNS ARE NEGATIVE

BOTH SIGNS ARE POSITIVE

THE SIGNS ARE THE SAME

THE SIGNS ARE DIFFERENT

10

1

DOL:

Over the last 40 weeks, Mr. Neace has lost $2400 playing the lottery. What is his average loss per week?

60

-60

120

-120

11

1

After searching for buried treasure, a group of pirates decide to quit for the night. They had found treasure worth $540 so far. The 4 pirates each get to take the same amount of treasure home for the night. How much treasure did each pirate get to take?

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