Take a look at this example: ANSWER: 7
You can add the numbers in any order and your answer will come out the same:
3 + 3 + 2 = 8 If you add the 3 + 3 first, then you have 6 + 2 = 8 If you add the 3 + 2 first, then you have 3 + 5 = 8
