First start with m a t h. If you put it all together math.
Math's (as in, "math's a difficult subject for some people").
The use of numbers in simple math operations is "arithmetic."
The "times" function in math is multiplication, or finding the product of two numbers.
Teaches. Miss Smith teaches math.
is when you spell a math problem written in words
Les mathématiques or les maths
The word is "addition."
The Spanish word is matemáticas (mathematics).
when writing numbers in any other subject than math, you should spell them out.
The likely word is "calculator" (electronic math device).
The correct spelling of the term is arithmetic(simple math).
That is the correct spelling of the word calculate (do math or figure out).