It could be either. How much doesn't refer to the process, it refers to the answer.
Brackets Exponents Division Multiplication Addition Subtraction
addition and subtraction
d-a-s division-addition-subtraction
Addition is the inverse of Subtraction. Division is the inverse of Multiplication. and then visa-versa. :-) Addition is the inverse of Subtraction. Division is the inverse of Multiplication. and then visa-versa. :-) the Answer is subtraction
"Add" or "added" means addition. Of course, you may have to subtract to actually solve the problem. If the question is: "How much is added to 5 to get 7", that means 5 + "how much" = 7; but to actually calculate the "how much", you subtract 7 - 5.
who discovered addition and subtraction.
definiton of addition and subtraction
Addition and subtraction are reverse operations.
Addition is the inverse operation to subtraction.
It means that A*(B+C) = A*B + A*C and similarly for subtraction.
Sequence that has addition or (subtractions*) subtraction will be +(-4)
Brackets Exponents Division Multiplication Addition Subtraction
Addition and subtraction are inverse functions.
Subtraction can be seen as the inverse operation to addition.
Subtraction is the addition of a negative number.
You don't. You can check addition with subtraction or subtraction with addition, since subtraction is the opposite of addition. Similary, you can check division with multiplication, or vice versa.
Addition is a sum and so is subtraction. So there's your answer!