The numbers that are added together are called addends. They add together to make the sum.
A number added to another number is called an addend, and the result of the addition is called the sum. 1+4=5 1 is an addend 4 is an addend 5 is the sum
Addend + Addend=Sum
Addend Addend Sum
Addend plus Addend equals Sum.
Addend plus addend equals sum