Math Jeopardy

rational numbers multiplication

100

-1(4/5)

-4/5

200

-7/10 x 2/5

-7/25

300

-8/9 x -8/9

64/81

400

-10 2/7 x (-4 4/11)

44 68/77

500

5/6 x (-4 1/2) x (-2 1/5)

8 1/4

Rational Numbers Adding

100

-8.46 + 5.31

-3.15

200

-1 1/5 + (-3/5)

-1 4/5

300

12.48 + -10.636

1.844

400

-9/14 + 2/7

-5/14

500

1/4+(3/4+1/8)

1 1/8

Subtracting Rational Numbers

100

5/8 - (-7/8)

1 1/2

200

-8 3/8 - 10 1/6

-18 13/24

300

6.673 - (-8.29)

14.963

400

-1 - 2.5

1 4/5

500

2 1/2 - 5 3/4

-3 1/4

dividing Rational numbers

100

1 1/2 % -1 1/4

-1 1/5

200

7/10 % 2/5

1 3/4

300

10 2/7 % (-4 4/11)

-2 5/14

400

8.722 % (-3.56)

-2.45

500

12.42 % (4.8)

2.5875