7th Grade Math End of Year Jeopardy

Add and Subtract Rational Numbers

100

-5 + -10

-15

200

5.1 + - 9.2

-4.1

300

-17 + -4

-21

400

-5 - (-4)

-1

500

-56.34 + 49.43

-6.91

Multiply and Divide Rational Numbers

100

-2 x 3

-6

200

-4 x -30

120

300

50 / -2.5

-20

400

150 / -3

-50

500

-7200 / -80

90

Expressions and Equations

100

Simplify: 

7x + 2x - 3x

6x

200

Solve the equation: 

9x = -45

-5

300

x / -4 = 12

-48

400

Solve the equation:

-4x + 49 = 77

-7

500

Simplify:

6 ( 3x + 2) - 4x + 4 - 8y

14x + 16 - 8y

Ratios, Proportions and Percents

100

There are six students per two teachers. Write the ratio of students to teachers. 

6:2 or 6 to 2 or 6/2

200

Find the unit rate in miles per hour: 

99 miles per 3 hours. 

33 miles per hour

300

Change the percent to a decimal and a fraction:

34%

17/50 and 0.34

400

What percent of 80 is 4?

5%

500

Find the balance when the principle is $400, the rate is 8.2% for 9 years. 

$695.20

Random

100

What was the theme of the non-math jeopardy we played this year?

Thanksgiving Themed

200

Solve:

10 - 2

8

300

What is the area of the circle with a radius of 4?

50.24

400

Find the markup cost for a pencil when it is bought for $2 and marked up by 17%

$2.34

500

Find the percent of increase from 32 to 97

203.125%