Answer:
If you're wanting the definitions of said words, here they are.
Math - the science of numbers and their operations
Division - the act or process of dividing
Adding - to combine (numbers) into an equivalent simple quantity or number
Subtraction - to take away by or as if by deducting
Multiplying - to find the product of by multiplication
If you were looking for different answers, be sure to more clear with your questions in the future.