5-4-3-2-1 jeopardy (round to nearest tenth)

integer operations

100

5(10)+2

52

200

8-4(8/2)-1

-9

300

4/4-(9(4-3))

-8

400

18/6+14(8(4x4))

1795

500

(69-(45x4)+12)

-99

rational numbers

100

1.1+2.2

3.3

200

-4.8x7-21

-54.6

300

56(-4x3)-2.06

-674.1

400

(45+9.8) / (-6.79x42) 

-0.2

500

69.4(2.0/3.4(7.8x1)-2) 

179.6

conversions

100

1/8+2/7

23/56

200

1/8=__%

12.5%

300

5.4+3/7

5.8

400

30%-(-2/7)+6.4

7

500

2.53+(-3/5)-.03+20%

2.1

algebra

100

18=9x

2

200

36=2x

18

300

125=5y*5

y=5

400

432=6y * 12

y=6

500

16-2t=5t+9

t=1