Math Jeopardy

Central Tendency

100

What is the mode of the following number set? 

2, 5, 6, 8, 2, 3, 2, 5, 2

2

200

What is the range of the following number set?

20, 7, 15, 5, 10

15

300

Find the median in the following number set

11, 12, 3, 5, 8

8

400

Rounded to the nearest tenth, what is the

arithmetic mean of the number set:

5, 14, 10, 13, 17

11.8

500

Word Problem: 

Joey ate 14 apples and averaged on 2 apples per day. On his first six days Joey ate 5,0,2,1,2,1 apples. What amount of apples did he eat on his last day?

3

Arithmetic on Fractions

100

Evaluate:

2/10+3/10

5/10

200

Evaluate:

2/5+3/4

23/20

300

Evaluate:

1/4+1/2-3/4

0

400

Evaluate:

[(5x-2x)/2]-(x)/4

(5x)/4

500

At a sleepover, Selene ate 2/3 of a cake , while Alex ate 1/5 of it. How much total cake was left over?

2/15

Order of Operations

100

Evaluate:

 3*2+6  

12

200

Evaluate:

10-4*2+3

5

300

Evaluate:

[4(3*2)]-(18/3)

6

400

Evaluate:

[2(|-10-10|)]-(50/5)-(5*2)

20

500

Evaluate:

[(7^2-30)-(80/5)]/(1/2*2)

3