Jeopardy Review

Single-step equations

100

x + 2 = 3

x = 1

200

x - 5 = 7

x = 12

300

2x = 4

x = 2

400

12x = 36

x = 3

500

x/4 = 8

x = 32

Multi-step equations

100

2x + 5 = 15

x = 5

200

3x - 4 = 14

x = 6

300

x/2 + 6 = 16

x = 20

400

x/5 + 2 = 9

x = 35

500

x/8 - 4 = 3

x = 56

Which is greater

100

2/4 or 1/8

2/4

200

1/2 or 1/4

1/2

300

3/4 or 2/2

2/2

400

5/10 or 3/4

3/4

500

2/6 or 5/8

5/8

What's the sign

100

1/2      1/3

1/2   >   1/3

200

3/4      4/3

3/4   <   4/3

300

1/1      7/8

1/1   >   7/8

400

4/8      5/10

4/8   =   5/10

500

5/4     6/6

5/4   <   6/6