Adding and Subtracting Intergers
Dividing and Multiplying Rational Numbers
Number Systems
Opposites attract
Absoulute Value
100
-9 + (-3) =
-12
100
8/9
100
Values on the opposite position of the number line the same distance from zero.
Opposite Value
100
opposite of -4
4
100
|-23|
23
200
-11 + 7
-4
200
2
200
The whole number between -1 and 1
Shows no amount
The orgin
Zero
200
opposite of 12
-12
200
|-1913|
1913
300
-42 + 79 =
37
300
KCF is the acronym for which strategy?
Keep, Change, Flip
300
All positive and negative numbers that are not fractions are called
intergers
300
opposite of 2.4
-2.4
300
|65|
65
400
-106 + 78 =
-28
400
What are the steps for solving the following:
Steps include:
400
Intergers, fractions, repeating decimals and terminating decimals are all ____________ and can be written as a ratio or fraction
rational numbers
400
opposite of 2022
-2022
400
|8.5|
8.5
500
-117 + (-99)
-216
500
When simplifying fractions knowing what would be benificial?
GCF (Greatest Common Factor)
Example:
Simplify
500
How far a number is from zero regardless of its notation.
Absolute Value
500
opposite of 0
0 because 0 is neither negative or positive
500
|-12| + |24| =
36