What is the sum of 1 and 5?

The answer you get when you add 1 and 5 together is called the sum. The sum of 1 and 5 is displayed below:

6

In math terms, the sum of 1 and 5 would be written as follows:

1 + 5 = 6

When you need to find the sum of numbers such as 1 and 5, just remember that you need to add the numbers together to get the sum.

Sum Calculator
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What is the sum of 1 and 6?
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