What is the sum of 5 and 80?

What does it mean when someone asks you for the sum of 5 and 80? The sum is part of the addition equation displayed below.

addend + addend = sum

When someone asks "What is the sum of 5 and 80?" they mean that 5 is an addend and 80 is an addend in an addition equation.

Therefore, as you may have inferred, the sum of 5 and 80 is the same as 5 plus 80. Here is the addition equation with the answer:

5 + 80 = 85

Sum Calculator
Here you can submit a similar sum problem:

Sum of
What is the sum of 5 and 81?
Now you know the answer to "What is the sum of 5 and 80?" Here is the next sum calculation on our list.