Rational Numbers 7th Grade Jeopardy! By Isaac

Multiplication

100

2 x 2.5 = ???

5

200

-1/10 x 7/8 = ???

77/88

300

2.25 x -6.78 = ???

-15.255

400

-1 1/5 x 2 3/6 = ???

-3

500

-5 3/4 x 7 2/3 = ???

-47 11/12

Division

100

-2/5 x 5/9 = ???

-2/9

200

2.5 ÷ 1.25

2

300

3 1/3 ÷ 1/6 = ???

20

400

485 ÷ -4.5 = ???

-107.7

500

10 1/5 ÷ -3/4 x 4 = ???

-54 2/5

Adittion

100

-4/7 + 3/4 = ???

5/28

200

5/7 + 6/9 = ???

1 8/21

300

-3 5/7 + 1/2 = ???

-3 3 /14

400

5 5/8 + 7 2/3 = ???

13 7/24

500

9 9/5 + 4 3/9 = ???

-6 7/15

Subtraction

100

2/3 - 1/4 = ???

5 /12

200

3/4 - -5/7 = ???

1 13/28

300

-67.78 - 38 = ???

-105.78

400

533.45 - (-345.98) = ???

879.43

500

Micheal ends of a game with -5 points, in his last play he gained 3 points.How many points did he have before his last play?

-2