Adding, Subtracting, Distance of Integers

Adding

100

-20 + (-5)

-25

200

-18 + 15

-3

300

-38 + 25

-13

400

-19 + (-11)

-30

500

-28 + 7 + (-7)

-28

Subtracting

100

58 - (-5)

63

200

3 - 100

-97

300

(-2)- (-1)

-1

400

(-20) - (-45)

25

500

(-1,034) - (-31)

-1,003

Distance

100

Distance between 5 and -5

10

200

distance between -12 and -10

2

300

Distance between 18 and -9

27

400

distance between 49 and 43

6

500

distance between - 55 and -11

44

Ratios and Proportions

100

A bus travels 375 miles in 5 hours.  At this rate, how far does the bus travel in one hour?

75 miles

200

A student scores 32 points in a total of 4 games.  On average, how many points were scored per game?  

8

300

Green chile sells for $1.20 per pound.  If we were to graph this information, what point on the graph would identify the COP?

(1, 1.20)

400

A faucet is leaking at 1/2 gallon per half day.  At this rate, how much water is leaking in one hour?

1/24 gallons per hour

500

A batch of cookies calls for 3/4 cups of sugar and 1/2 cup of butter.  If you have 2 cups of butter, how much sugar would be needed to complete this recipe? 

3 cups

Miscellaneous

100

Mrs. Trejo's favorite color

black 

200

Which teacher is next door to Mrs. Trejo?

Morales

300

What is the principals name?

Saenz

400

How many student desks are in this class?

28

500

What is the third planet from the sun? 

Earth