GEMDAS
5+(8-4)
9
FIND THE MEAN/MEDIAN/MODE
2,7,4,2,3,6
Mean: 5
Median:4
MODE:2
RANGE:9
FIND THE AREA OF A PARALLELOGRAM:
BASE=8 FEET
HEIGHT=15 FEET
AREA= 120 SQUARE FEET
CHANGE 3/5 INTO A DECIMAL
.6
-4+-13
-17
3 × (10 + 6 − 7 + 9)
54
FIND THE MEDIAN:
11,4,7,8,2,6,4
MEDIAN:6
FIND THE MISSING SIDE:
AREA: 189 SQUARE FEET
HEIGHT: 9 FEET
BASE: 21 FEET
CHANGE .92 INTO A PERCENT
92%
-9-2
-11
(9 − 7) × (2 + 6 + 10)
36
FIND THE MEAN:
70,63,67,62,63
MEAN:65
WHAT IS THE AREA OF A TRIANGLE WITH A:
BASE: 8 INCHES
HEIGH: 4 INCHES
32 SQUARE INCHES
CHANGE 3/5 INTO A PERCENT
60%
2x-5
-10
3 × (8 + 2 − 4 + 9)
45
FIND THE MODE AND RANGE:
109,104,96,103,104,107,98
MODE:104
RANGE:13
WHAT IS THE FORMULA FOR THE AREA OF A TRAPEZOID?
BASE 1 + BASE 2 * HEIGHT/2
CHANGE .4 INTO A PERCENT
40%
-24/3
-8
(7 × (4 + 3 − 6)) × 2
14
Explain how to find the MEAN of a set of numbers.
Add the set of numbers you have and divide by the number of digits in that set.
WHAT IS THE AREA FOR THIS TRAPEZOID?
BASE 1= 8 YARDS
BASE 2= 4 YARDS
HEIGHT=6 YARDS
36 SQUARE YARDS
HOW MANY TIMES AND IN WHAT DIRECTION, DO I MOVE THE DECIMAL IN A DECIMAL NUMBER TO MAKE A PERCENT?
TWO TIMES TO THE RIGHT.
7-(-14)
21