Show:
Adding
Subtracting
Multiplying
Dividing
Numbers
Absolute Value
100

How do you add integers with the same sign?

add them & keep the sign

100

What 3 words have we been using to help use how to subtract integers? 

Keep, Change, Change 

100
The product of a negative and a positive number is......
What is "negative"
100

-250/5

-50

100

What are integers? 

Whole numbers & their opposites. 

(...-2, -1, 0, 1, 2...) 

100

|5|

5

200

How do you add integers with different signs?

Subtract and keep the sign of the greatest absolute value. 

200

Write as an addition problems (Keep, Change, Change,) 

-2 - (-5) 

-2 + 5

200
The product of two same signed integers is ...
What is "positive"
200

-120/40 

-3

200

Absolute Value is always positive. 

True or False? 

True 

200

|-45|

45

300
8+(-15)=
What is -7
300
9-(-5)=
What is 14
300
12*11=
What is 132
300

50/(-50)=

-1 

300

What is absolute value? 

"the distance a is from zero"

300

|-32|

32

400
-9+21=
What is 12
400
-7-4=
What is -11
400
8*(-4)=
What is -32
400

(-56)/(-8)=

What is 7

400

What are counting numbers? 

Numbers that are used for counting. 

(1, 2, 3...) 

400

- |-9|

-9

500

(-9)+(-20)=

-29

500

-45 - (-23) 

-22

500
-15*(-4)=
What is 60
500

-76/0

0

500

What are whole numbers?

Counting numbers & zero 

(0,1,2,3...) 

500

Absolute value can be negative. 

True or False?

False