Substitution Jeopardy 1/30

A

100

x=4 

x + 2 

6

200

x=10

x + 5 

15

300

x=7

16 - x

9

400

x=15

10x 

150

500

x=11

x + x 

22

B

100

x=20

x - 10 

10

200

x= 610

2x

1220

300

x=13

x + 10 

23

400

x=50

x ÷  2

25

500

x=12

4x + 5

53

C

100

x=2

x + 32

34

200

x=30

x - 12 

18

300

x=14

y = 10

x + y

24

400

x= 20

3x

60

500

x=5

5x - 2

23

Mystery 1

100

x = 7

100x

700

200

x = 12

100 - x

88

300

b = 6

c = 10

b x c

60

400

x = 4

x³

64

500

120 x 4

480

Mystery 2

100

How many bones does a shark have?

none

200

What is a baby kangaroo called?

Joey

300

What are the names of Harry Potter’s parents?

James and Lily

400

What is the largest country in the world?

 Russia

500

How many sides does a hexagon have?

6