Prime Factorization
Adding & Multiplying Negative Numbers
Subtracting & Dividing Negative Numbers
Absolute Value
Definitions
100
42
2 x 3 x 7
100
-12 + (-8)
-20
100
-14.9 - 6.4
-21.3
100
|-3|
3
100
Its distance from zero on a number line
What is absolute value?
200
36
2 x 2 x 3 x 3
200
-6 + (-7)
-13
200
-16 - 14
-30
200
|-12|
12
200
They are the same distance from zero on a number line, but are on opposites sides of zero.
What are opposites?
300
98
2 x 7 x 7
300
-27 + (-8)
-35
300
-7.2 ÷ (-8)
0.9
300
|-30|
30
300
Quantities that are measured.
What is continuous?
400
125
5 x 5 x 5
400
(-100)(-21)
2100
400
-9 ÷ (-2)
4.5
400
|200|
200
400
Quantities that are counted.
What is discrete?
500
240
2 x 2 x 3 x 4 x 5
500
(-12)(-43)
516
500
Is -6 - (-4) the same as -6 +4 ? Explain.
Yes, because they both equal -2.
500
|598|
598
500
Any number that is a positive or negative whole number or zero.
What is a integer?
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