Alright, let's solve this problem step by step. We have 3176 and 6102 and we're adding them together.

Step 1: We'll start by adding the digits 6 & 2 in column 1 and get 8.

Step 2: We'll start by adding the digits 7 & 0 in column 2 and get 7.

Step 3: We'll start by adding the digits 1 & 1 in column 3 and get 2.

Step 4: We'll start by adding the digits 3 & 6 in column 4 and get 9.

So, 3176 + 6102 = 9278.

