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 + 416

288

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

-20 + 3 + (-40) + 9

-48

DOUBLE

Order/Compare Integers

100

-6         -55

>

200

-30                    29

<

300

Order from Least to greatest 

 30, -29, 6, 52, 0, -1

-29, -1, 0, 6, 30, 52

400

Order from greatest to least

 -9, 22, -27, 99

99, 22, -9, -27

500

Jeremiah is volunteering at the Groveland Community Center's secondhand sale. He is setting up a clearance bin with several small items. All items in the bin cost at most 50¢.Let c represent the amount, in cents, that each item in the clearance bin might cost. Which inequality models the story?

less than or equal to 50

Math Vocab

100

Give an example of numbers that are opposites

Answers may vary 

200

What is the definition of "integer"

Any whole number positive or negative

SWITCHAROO

300

What is the definition of "absolute value" 

Distance a number is from zero on the number line

400

Inequality shows that two numbers are not

Equal

500

Same sign- add

Different sign- subtract 

Rules for adding and subtracting integers and rational numbers