Equations
Mean and Mode
Range and Median
Absolute Value
Area
100
A letter that represents an unknown number is called a...?
(If you spelled it wrong but you can say the right word you're correct)
A variable
100
Find the mean:
2, 2, 4, 8
Mean: 4
Mode: 2
100
3, 8, 10, 4, 12
Find the median and the range.
Range: 9
Median: 8
100
| - 10 |
Find the absolute value
10
100
Find the area of a rectangle with a length of 12 and width of 8.
96
200
When solving an equation like
x + 5 = 12
WITHOUT GIVING ME THE ANSWER tell me how to solve it.
(How do you get x by itself?)
Do the OPPOSITE to the other side.
OR
Subract 5
OR
12 - 5
200
Mean: 0, 9, 7, 14, 15
Mean: 9
Mode: None
200
6, 14, 3, 11, 19, 8
Range 16
Median 9.5
200
|3 x -3|
9
200
Find the area of the square with a side length of 20
400
20x20=400
300
Solve: 12x = 60
x = 5
300
5, 7, 9, 11, 13
Find the mean and mode.
Mean: 9
Mode: NONE
NOT 0, NO MODE. NONE. N/A
300
4, 18, 11, 7, 20, 9
Range 16
Median 10
300
| -5 + - 8|
13
300
Find the area of a triangle with a base of 10 and a height of 12
60
10x12 = 120 divide by 2 = 60
400
x/5 = 100
x = 500
400
Find the mean and the mode:
5, 4, 9, 1, 5, 4, 1, 5Mean: 4.25
Mode: 5
400
22, 15, 19, 8, 13, 17
Find the range and median
Range 14 median 16
400
| -6 + -12|
18
400
Find the volume
243 cubic inches
500
2x + 7 = 21
x = 7
500
14, 16, 14, 18, 20, 16, 14, 18, 22, 16
Mean: 16.8
Mode: 14 and 16
500
13, 5, 9, 10, 21, 25
Median: 11.5
Range: 20
500
- | 10 x - 2|
-20
negative was on the outside :)
500
3 x 9 = 27
3x 9 = 27
9 x 9 = 81
27 + 27 + 81 = 135 x 2 = 270