Math Jeopardy

Equations

100

X + 9 =  14

X = 5

200

X - 22  =   34

X=56

300

X + 9 =  -16

X = -25

400

X - 99 = 109

X = 208

500

777 - X =  555

X=222

RANDOM

100

3 ( D + 3 ) =

3 D + 9

200

5 ( X + 8 W ) =

5 X + 40 W

300

8 (2 + 5) - 3

53

400

Daniel uses 4 strawberries and 12 blueberries to make a parfait. What is the ratio of the number of strawberries to the number of blueberries in the parfait? 

1:3

500

What is the formula for area of a triangle? 

1/2 B H

Fractions

100

 2 / 8 +  1 / 8  = 

3 / 8

200

4/5 - 2/4  =

3/10

300

5 / 8  X   2 /3

5/12

400

4 / 5  Divide by  2 / 3  =

1  1/5

500

3   2/3   -   1  4/5 =

1    13/15

Decimals

100

   .33

+ . 15

________

.48

200

1. 04

+

2. 23

_____

3.27

300

.11

X

.22

_____

2.42

400

3.45

-

1. 36

______

2.09

500

5.333

-

0. 482

_______

=  4.851

Equivalent Ratios

100

9/12 is simplified to 

3/4

200

7 /28 is simplified to 

1 / 4

300

simplify 99 /11 

9 

400

simplify 2/ 150

1 / 75

500

What is the ratio of pepsi to coke if there are 800 cokes and 700 pepsis? 

7:8