Simplifying Fractions
Area of Shapes
Angles
Order of Operations
Ratios
100
16/32
1/2
100

A square has one side measuring 5 feet. What is its area?

Area = s2 

s = side measure

25 square feet

100
A triangle has angles measuring 30 degrees and 40 degrees. What is the measure of the third angle?
110 degrees
100

(30/5) + 2(32) =

24

100

If there are 6 boys and 3 girls, what is the ratio of girls to boys in simplest form?

1:2

200
60/144
5/12
200

A triangle has a base of 6 inches and a height of 9 inches. What is its area?

Area = 1/2bh

b= base     h= height

27 square inches

200
An angle greater than 0 degrees but less than 90 degrees
Acute
200

6(5)(3) + 8/2 - 6 +3 =

91

200

Simplify: 16:4

4:1

300
4/12
1/3
300

What is the area of a rectangle whose given side lengths are 8 cm and 12 cm?

Area = length x width

96 square cm

300

Angles that add up to 180o

Supplementary Angle


300

4 + 2(82 - 4) - 20/2 =

114

300

Solve for x to make these proportional: 5/6 = x/36

x = 30

400
3/39
1/13
400

What is the surface area of a cube with faces equal to 3cm by 3cm?

Surface Area = 6s2

54 square cm

400
A 180 degree angle is called a ________ angle.
Straight
400

5(2) + 10 - 3(52) =

-55

400

Simplify: 144:60

12:5

500
180/240
3/4
500

What is the height of a triangle with base of 12 inches and area of 36 inches2

3 inches

500

Angles that add up to a total of 90°

Complementary Angles

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.

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