Math Jeopardy

Decimals

100

What is 6.38 x 7.14

45.5532

200

6.78-6.2

.58

300

6.6 divided by 6.6

1

400

78.2 divided by .782

100

500

what is 7/8 as a decimal

.875

Arithmitic

100

600 x 700- 589x 700

7700

200

2 x 3 x 4 x 5 = 120

4 x 6 x 8 x 10= ?

1920

300

I have a number my number minus 20 is equal to double 30 what is my number

80

400

90 x 21 is equal to what times 45

42

500

550 divided by 50 is equal to what divided by 5 divided by what.

55

fractions

100

1/2 - 1/2 = ?

0

200

3/4 - 1/2

1/4

300

3/4 x 4/3

1

400

20/5 x 1/20

1/5

500

30/1 divided by 2/3

45

Ratios

100

72: 63 can simplify to what

8:7

200

If Jacob has 20 fish and Braydon has 300, if Jacob has 1 fish then how many fish does braydon have 

15

300

Simplify 6:7

6:7

400

what is the seventh multiple of 8:7

48:42

500

are these two ratios equivalent, 7:13 and 49:104

No

Linear equations

100

simplify 7+12x= 11x+14

x=7

200

78x+21 = 71x 

x= -3

300

98= 48x + 2

x=2

400

67p x 10= 6700

p= 10

500

x divided by 7 = 105

735