The word is "average". Formally, to get an average of a set of numbers, you add all the numbers and divide by the size of the set (for example, if you have 10 numbers, you add all of them together and divide the result by 10). The average - which is also know as the "arithmetic mean" - gives you an idea of the "typical" value for the numbers in the set.
what does key mean in math
How to do avrage
Approximately
about
a
I do not know of such a word related to math(s)
What is the avrage
There is no such math word, so it does not mean anything. You may wish to check your spelling before posting questions!
The word at means the least
the word by means 'times' or 'multiply'
its mean like well its a math term its like distrubed fractions
arithemetic mean