What is the sum of 12 and 8?

The answer you get when you add 12 and 8 together is called the sum. The sum of 12 and 8 is displayed below:

20

In math terms, the sum of 12 and 8 would be written as follows:

12 + 8 = 20

When you need to find the sum of numbers such as 12 and 8, just remember that you need to add the numbers together to get the sum.

Sum Calculator
Here you can find the sum for other numbers:

What is the sum of 12 and 9?
The sum of 12 and 8 is not the only thing we calculated. Here is the next sum on our list that we calculated.