it is inches-feet
pounds-ounces
multiply
divide
numerator
subtract-add
that,s all the fact that you should know and spell
what is math trivia?Math Trivia is a collection of less known facts, interesting concepts, historical reviews, mathematical problems and many more.
Math concepts are such terms as algebra, subtraction, adding, and etc........................................................................
what does key mean in math
In the textbook
A math concept is how you solve a math problem or the ideas. You usually have to memorize math concepts.