7th Grade Math Review Jeopardy!

Simplifying Fractions

100

16/32

1/2

200

60/144

5/12

300

4/12

1/3

400

3/39

1/13

500

180/240

3/4

Area of Shapes

100

What is the formula for area?

Length times width

200

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

25 square feet

300

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

27 square inches

400

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

96 square cm

500

What is the area of a circle whose diameter is 12cm?

113.04 cm squared

Angles

100

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

110 degrees

200

An angle greater than 0 degrees but less than 90 degrees

Acute

300

I have 1 right angle, 2 other equal angles always of 45°, and 2 equal sides

Isosceles triangle

400

A 180 degree angle is called a ________ angle.

Straight

500

Angles that adding up to a total of 90°

Complementary Angles

Order of Operations

100

6=2(y+2)

1

200

42+5e=8e

14

300

7n+2=-33

-5

400

-61+5x=-161

-20

500

9n-6=5n+18

n=6

Ratios

100

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

1:2

200

Simplify: 16:4

4:1

300

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

x = 30

400

Simplify: 144:60

12:5

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.