7th Grade Math Review Jeopardy!

equivalent ratios

100

18/36

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

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

25 square feet

200

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

27 square inches

300

What is the Surface area of a right cylinder whos radius is 3 in and height is 10 in. use 3.14 as pi. 

244.52 in²

400

What is the area of a circle with diameter equal to 12cm? use 3.14 as pi. 

113.04 cm²

500

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

113.04 cm squared

Mixed units

100

Find 50% of 250.

125

200

A model car is made to a scale of 2 to 25. If the model is 15 in long, how long, in inches, is the actual car?

187.5 in

300

Identify the outlier: 2, 10, 4, 6, 50, 2, 12, 20, 14

50

400

Solve: -3 raised to the fourth power

81

500

Angles that adding up to a total of 90°

Complementary Angles

Order of Operations

100

(30/5) + 2 * 3^2 =

24

200

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

91

300

4 + 2(8^2 -4) - 20/2 =

470

400

5*2 + 10 -3 * 5^2 =

-55

500

5*4 (10*2) + 6 =

406

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.