7th Grade Math Jeopardy 1

One-step inequalities

100

x + 3 > 26

x > 23

200

y - 10 < 32

y < 42

300

y + 2 > 3

y > 1

400

-11x < 44

x > -4

500

n/5 > 6

n > 30

Two-step inequalities

100

2x + 2 < 14

x < 6

200

3x - 3 > 24

x > 9

300

-4x + 4 < 32

x > -7

400

10x + 7 > 87

x > 8

500

-x/5 < 8

x > -40

Percentages

100

What is 10% of 20?

2

200

What is 25% of 28?

7

300

What is 40% of 80?

32

400

What is 50% of 12?

6

500

What is 75% of 60?

45

Algebraic Expressions

100

-4(5y + 9)

-20y - 36

200

3(6 - 9y)

18 - 27y

300

x + 3, if x = 3

6

400

x - 6, if x = 7

1

500

x + 11, if x = 11

22

One-step equations with rational expressions

100

-x/3 = -5

15

200

2/5x = 2

5

300

0.5y = 0.25

0.5

400

y/4 = 9

36

500

0.8x = 0.64

0.8