Absolute value
Adding Integers
Subtracting Integers
Definitions & Rules
Converting Fractions
100
l-5l
5
100
-9+2
7
100
4-7
-3
100
How do you subtract one integer from another?
You find the absolute value of the integers, then you add the integers and keep the sign of the greater integer
100
1/10
0.1
200
-l-6l
-6
200
-12+{-6}
-18
200
9-5
4
200
How are adding integers and subtracting integers related?
Adding and subtracting integers are related because when your are adding negative numbers it is technically a subtraction problem.
200
2/100
.02
300
l-9l
9
300
-10+19+5
14
300
-4-6
-10
300
Define "absolute value".
Absolute Value- The distance on a number line from zero to the integer
300
2/50
.04
400
-l-563l
-563
400
Use mental math. x+{-5}=4
x=9
400
-2-3
-5
400
What is the commutative property?
The "Commutative Property" says you can swap numbers over and still get the same answer when adding and multiplying integers
400
5/1000
0.005
500
l985l
985
500
Use mental math. y+6= -2
y= -8
500
-6-{-9}
3
500
What is the associative property?
The "Associative Property" say that it doesn't matter how you group the numbers when adding and multiplying.
500
5/10
0.5
M
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