The sum of two numbers is 62, and their difference is 8. what are the numbers

Sum of two numbers is 62?
Let's call the two numbers  and 

let's find two same numbers that would add up to 62: 31.
31 + 31 = 62

since it said the difference is 8, we have to add 4 to one number and subtract 4 from another.
31 - 4 = 27
31 + 4 = 35

Therefore, the two numbers following the given rules are 27 and 35