Algebra Review Jeopardy!

Writing Expressions

100

x+7

seven more than a number

200

5n

five times a number

300

m−4

four less than a number

400

p/6

a number divided by six

500

2k+9
 

nine more than twice a number

EvaluatingExpressions

100

Solve for n + 15 when n = 24

39

200

Solve for 80 - r when r = 15

65

300

Solve for 5n when n=13

65

400

Solve for n/4 when n=16

4 

500

4+y² when y=3

13

Whats the Rule

100

INPUT = 4, 9, 10 

OUTPUT 8, 13, 14 

What is the rule?

n + 4

200

INPUT 7, 10, 14

OUTPUT 2, 5, 9

y= x - 5

300

INPUT 3, 6, 5

OUTPUT 9, 18, 15

Whats the rule?

3x

400

INPUT 2, 4, 6

OUTPUT 8, 16, 24

4n

500

INPUT 4, 8, 12

OUTPUT 2, 4, 6

y=x/2

Equalities

100

Solve for s: s + 10 = 30

s = 20

200

Solve for g: 15 + g = 45

g = 30

300

Solve for r: 5r = 55

r = 11

400

Solve for t: t/3 = 8

t = 24

500

Solve for y: y/27 = 2

54

Inequalities

100

Solve for p: p + 2 < 49

p < 47

200

Solve for d: d - 13 > 34

d > 47

300

Solve for a: 5 x a < 45

a < 9

400

Solve for g: g/8 > 13

g > 104

500

Solve for z: z/48 >10

z>480