Math Jeopardy

BIGGER or smaller

100

Which fraction is bigger?

6/5 ___ 19/15

19/15

200

Order from least to greatest.

22.09, 22.009, 22.9

22.009, 22.09, 22.9

300

Order from least to greatest.

3/4, 0.8, -20, 5/2

-20, 3/4, 0.8, 5/2

400

Write these numbers in increasing order. 

0.4,  (-7/2),  2.5,  3/5,  (-1/4)

-7/2, -1/4, 3/5, 2.5

500

Which of these values is the least?

(-1/4), (-3.3), (-7/2), 5.5, (-5/6)

-7/2

X marks the spot

100

Solve for the value of X. 

5x = 25

X=5

200

Solve for the value of X. 

9x = 54

X=6

300

Solve for X to balance the equation. 

14 + (3 + 6) = (14 + 3) + X

X=6 

400

Solve for the value of X. 

4x - 6 = 30

X=9

500

Solve for the value of X

8x = (-64)

X= (-8)

Ratio!

100

Look at the table below, does a proportional rate exist?

X: 12, 24, 30, 36

Y:  4,   8,  10, 12

YES

200

The relationship between X and Y is proportional. When X is 36, Y is 6. What is the value of Y when X is equal to 54?

Y = 9

300

The relationship between X and Y is proportional. When X is 4, Y is 1/2. What is the value of X when Y is equal to 5?

X = 40

400

Angel drives his Prius 6 miles on ⅓ a gallon of gas. How many miles can  Angel drive with 4 gallons?

72 miles

500

DDDDDD DOUBLE JEAPORDY!!!!

A shark grows 4 inches in 3 months. If a shark starts at a length of 4 feet, what is its length after 2 years?

6 feet 8 inches 

Conversions

100

Chang the decimal to a fraction:

0.5

1/2

200

Change the integer to a mixed number fraction:

5.90

5(9/10)

300

Write the fraction as a decimal: 

6/20

.3

400

9/4 + 2.25 = ?

4.50

500

Convert the fraction to a Decimal:

15/60

*hint - simplify*

.20

Correll or Dennis

100

Name an irrational number. 

Pi

200

X and Y are proportional, X = 12 when Y = 4. What is the value of Y when X is 24?

8

300

4/6 + 3/8 = 

25/24

400

((-5) - (-10)) x (-1) =

-5

500

Solve for the value of x

y + 2x = 24

y + 4x = 60

X = 18