What is the range?

The range is the difference between the smallest number and the biggest number.

 

Example: 

3, 4, 1, 2, 7, 6, 8, 9

The smallest number is 1

The biggest number is 9

To calculate the range we need to subtract the smallest number from the biggest number: 

9 - 1 = 8

The range is 8.

 

Let’s start the activities for level 1!