Integers Review

Subtracting Integers

100

Subtract the integers

7 - 10

-3

200

Subtract the integers

-85 - 47

-132

300

Subtract the integers

246- (-34)

280

400

Subtract the integers

-9 - 4 - 4

-17

500

Subtract the integers

(-56) - 72 

-128

Adding Integers

100

Add the integers 

6+(-4)

 2

200

Add the integers

-63+22

-41

300

Add the integers

-55 + (-36)

-91

SWITCHAROO

400

Add the integers

-12 + (-4) + (-3)

-19

500

Add the integers

-2+ 3 + (-4) + 9

6

DOUBLE

Multiplying Integers

100

Multiply the integers

-3(2)

 -6

double

200

Multiply the integers

3(-6) 

-18

300

-7(-7)(-1)

 -49

SWITCHAROO

400

-7(-6)(0.5)

21

500

Multiply the integers

 3(-7)(-2)

42

Dividing Integers

100

Divide the integers

-15 ÷ 3

 -5

200

Divide the integers

-28 ÷ 7

-4

300

Divide the integers

-48 ÷ -6

8

400

Divide the integers

-56 ÷ -7

8

500

Divide the integers

-20 ÷ 20

-1

True or False

100

-6 - 56 = 50

False  -62

200

-8 - (-6)= -12

False   -2

300

-9 + (-7)= 2

FALSE

400

-9(7)(-3)= 180

False 189

DOUBLE

500

15 - (-5) + 9 - 80 = -51

true 

Word Problems

100

On the first play, the football team lost 6 yards. On the second play, the team lost 5 yards. What was their total change in yards?

-11

200

A roller coaster begins at 90 feet above ground level. Then it descends 105 feet. Find the height of the coaster after the first descent.

-15

300

The price of a share of stock started the day at $37. During the day it went down $3, up $1, down $7, and up $4.What was the price of a share at the end of the day?

32

400

Your checking account is overdrawn by $50. You write a check for $20. What is the balance in your account?

-70

500

In the Sahara Desert one day it was 136F. In the Gobi Desert a temperature of -50F was recorded. What is the difference between these two temperatures?

186F