The average of two different 3-digit numbers is 104. Write down one possible set of values for the two numbers.

1. Find the sum of the two numbers

$\text{Sum} = 104 \times 2 = 208$

2. Find two different 3-digit numbers that add up to 208

The smallest 3-digit number is $100$.
If one number is $100$, the other number is $208 - 100 = 108$.
Both $100$ and $108$ are different 3-digit numbers.