the word by means 'times' or 'multiply'
what does key mean in math
I do not know of such a word related to math(s)
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
its mean like well its a math term its like distrubed fractions
it mean per rate
The word "mean" in math means the same thing as average. Mean is just a nickname for average.