Addition is a sum and so is subtraction. So there's your answer!
Addition and subtraction can be thought of as the same thing because subtracting a negative number is the same as adding it and adding a negative number is the same as subtracting it.
They are different in the same way that subtraction of integers is different from their addition.
No,, they do not. Why would anyone have two operations that are the same?
Addition and subtraction are reverse operations.
Addition is the inverse operation to subtraction.
Addition and subtraction can be thought of as the same thing because subtracting a negative number is the same as adding it and adding a negative number is the same as subtracting it.
The process is the same for addition and subtraction. The process is totally different for like and unlike terms.
They are different in the same way that subtraction of integers is different from their addition.
No,, they do not. Why would anyone have two operations that are the same?
who discovered addition and subtraction.
Because a negative negative is the same a a positive, and because of the definition of subtraction and addition.
definiton of addition and subtraction
Addition is the inverse operation to subtraction.
Addition and subtraction are reverse operations.
Addition and subtraction are inverse functions.
The 4 basic arithmetic operations are addition, multiplication, division, and subtraction. subtraction is the inverse (opposite) of addition the same way around and the same concept as division and multiplication.
P.E.M.D.A.S Parenthesis..( ) Exponants Multiplication Division Addition Subtraction Do Multiplication and Division left to right. Do the same to Addition and Subtraction.