Adding Integers
What do you do when the signs are the same?
Add the absolute values
What is the abbreviation for the first step in subtracting Integers
KCC
What is the output for integers of the same sign?
It will positive
4
___
-2
-2
l 9 l
9
what happens when there are different signs?
Subtract Absolute values
4-(-7)
-3
What is the output of integers of different signs?
It will be negative
21
____
-7
-3
l-6l
6
8+(-23)
-8-(-3)
-5
7*(-3)
-21
54
____
-9
-6
l-56l
56
-13+9
-4
-10-12
2
-9x9
-81
-84
_____
-7
12
l-125l
125
-19+26+(-14)
-7
12-(-5)-8
9
3x(-8)x(-2)
48
-56
_____
14
-4
l-25l ____ -55
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