Simplifying Fractions
EEI
Geometry
Order of Operations
Ratios
100
16/32
1/2
100
To solve any question that has multiple operations, what do you follow?
Order of Operations (PEMDAS)
100
What shape is the bottom of the cylinder?
Circle
100
(30/5) + 2 * 3^2 =
24
100
If there are 6 boys and 3 girls, what is the ratio of girls to boys in lowest form?
1:2
200
60/144
5/12
200
When graphing an inequality, what symbols tell you to use a closed dot on the number line?
greater than or equal to
less than or equal to
(the mouths with the lines under them)
200
Draw a net for a triangular pyramid.
200
(5 * 3)6 + 8/2 - 6 +3 =
91
200
Simplify:
16:4
4:1
300
4/12
1/3
300
Solve for N
6 = N/54
324
300
What is the formula for finding area of a triangle?
1/2(BH)
300
4 + 2(8^2 -4) - 20/2 =
470
300
Solve for x to make these proportional:
5/6 = x/36
x = 30
400
3/39
1/13
400
Build the expression.
one half of the quantity twenty-four lose six and the product of a number and 3
1/2(24-6)+N*3
400
When do you use the number pi?
when dealing with a circle or 3D shape that use circles
400
5*2 + 10 -3 * 5^2 =
-55
400
Simplify:
144:60
12:5
500
180/240
3/4
500
Solve the expression 3a-(2b+4) when a = 10 and b =6
14
500
Define: Cross Section
The 2D shape revealed when you cut a 3D shape.
500
5*4 (10*2) + 6 =
406
500
Last week Bill earned $210 for a 30-hour week. What was his pay rate?
What would he have earned for a 40-hour week?
Pay rate = $7/hour
In a 40-hour week Bill would have earned $280.