Number
Basic facts
Algebra
Statistics
Random
100

14 x 7 

98

100

240 + ? = 1000

760

100

y - 5 =4

y = 

9

100

When a set of numbers is in order, the middle number is called... 

Median 
100

Which number is the odd one out?

22, 28, 14, 994, 512, 519

519

200

Write 4286 in expanded form

4000 + 200 + 80 + 6

200

1000 - 140

860

200

c + 5 = 42

c= 

37

200

The average of a set of numbers is called....

Mean

200

How many sides does a Nonagon have?

300

3.6 - 2.4

1.2

300

? x 4 = 24

6

300

2x + 3 = 21

x= 

300

When a set of numbers is listed, the highest number minus the lowest number is called...

Range

300

The perimeter of a circle is also known as a...

Circumference 
400

37.4 - 12.1

25.3

400

9 x 6

54

400

z - 18 = 

z=

z=22

400

The most common number in a list of numbers is called...

Mode

400

What number does not have the letter 'n' in it between One and One Million?

88

500

There are 6 red apples and 8 green apples. The ratio of red apples to green apples is:

6:8 

500

72 ÷ 6

12

500

6 + 2x = 24

x= 

9

500

The sum of all numbers in a list of numbers divided by the number of numbers in the list

Average

500

If 

1 = 3, 2 = 3, 3 = 5, 4 =4, then what does 5= ?

4 because Five has four letters