Adding Integers
Subtraction to Addition
Multiplying Integers
Dividing Integers
Proportionality
100

8+-2 =

What is 5

100

Rewrite the subtraction expression as addition:

9 - - 4

9 + 4

100

2*11=

What is 22

100


25 divide -5


-5

100

What is the formula for a proportional equation?

y=kx

200

-17.5 + 2.5 =

-15

200

Rewrite the subtraction expression as addition:

12-(-19)

What is 12+19

200

The product of a negative and a positive number is......

(neg x pos = ?)

What is "negative"

200

-6 / -2

What is 3

200

Pick the proportional equation

1) y=5x 

2) y=5x+2

1

300

-9+-20=

What is -29

300

Rewrite the subtraction expression as addition:

-7-4

-7 + -4


300

8 x -4 =

What is -32

300

-56/8

What is -7

300

How do you calculate C.O.P (also known as the k value)?

k=y/x

400

200 + - 4

196


400

Write as an addition problem: -7-10=

What is -7+(-10)

400

-15 x (-4)=

What is 60

400

-120/3

What is -40

400

Ms. Reni ate 10 grapes in 5 minutes.

a) is this a rate or a unit rate?

b) if it is not already a unit rate, what would her unit rate be?

1) rate

2) 2 grapes per minute


500

How do you add integers when they have different signs? (say in words)

example  : 4 + -2

What is "remember to subtract and keep the sign of the larger one"

500

Complete the statement: Subtraction is the same as ....

What is "addition of the opposite"

500

The product of two same signed integers is ...

(neg x neg = ? or pos x pos = ?)

What is "positive"

500
What does quotient mean?
What is "the answer to a division question"
500

An aquarium drains at a rate of 4 liters per hour, how long will it take for 48 liters to be drained?

12 hours