The opposite of addendum is deletion. Something added vs. something removed.
subtrahend is the opposite of addend
An opposite of the word "to" is from.
The opposite of up is down. So, opposite of the opposite of up is up itself.
The opposite of the opposite is the original value, -9.
The opposite of arrive is to depart or to leave.The opposite of arrival is departure.
The opposite of not out is out.
Sum
A subtrahend is the second number in a subtraction problem. 8-2=6 8 8 is called the minuend and 2 is called the subtrahend. The opposite of subtraction so the opposite of a subtrahend is an addend.
Addend + Addend=Sum
Addend
Addend Addend Sum
Both are called addend
addendaddend
Identity property
Addend plus addend equals sum
correct.
addend+addend=sum
Addend plus Addend equals Sum.