A number involved in an addition problem; numbers being added are called addends.
Sum
Addend + Addend=Sum
Addend
Both are called addend
Addend Addend Sum
Addend plus addend equals sum
Identity property
addendaddend
correct.
addend+addend=sum
Addend plus Addend equals Sum.
The addend is one of the numbers that you're adding to find the sum.Ex: 5 + 6 = 11The six would also be an addend.