Ranges of numbers

Friends, today i have come up with some simple sample examples of ranges of numbers below. I had discussed various numbers till date like i had worked on problems of complex numbers and many more such numbers. Lets look at this concept today.

There two steps that has to be followed to find the ranges of numbers.

Firstly set of numbers given has to be arranged in ascending order that is lowest number to the highest number. Next and final step is subtracting the higher number with the lower number.

Let me discuss a few sample example here.

Example 1:- Find the range of set of numbers: { 52, 44, 27, 30, 62, 12, 55, 70}

Now the first step of arranging the set into ascending order
{12, 27, 30, 44, 52, 55, 62, 70}

Now the second step of subtracting the lower number to the higher number
70-12= 60

Therefore the answer is 60.

I have explained this example using perfect steps that is needed. I am actually want to work on 6th grade math problems, if you have any problem in any topic let me know and i will get back to you.