We are presented with 960203203 and 19120014. Let's work out the sum.

Step 1: We'll start by adding the digits 3 & 4 in column 1 and get 7.

Step 2: We'll start by adding the digits 0 & 1 in column 2 and get 1.

Step 3: We'll start by adding the digits 2 & 0 in column 3 and get 2.

Step 4: We'll start by adding the digits 3 & 0 in column 4 and get 3.

Step 5: We'll start by adding the digits 0 & 2 in column 5 and get 2.

Step 6: We'll start by adding the digits 2 & 1 in column 6 and get 3.

Step 7: We'll start by adding the digits 0 & 9 in column 7 and get 9.

Step 8: We'll start by adding the digits 6 & 1 in column 8 and get 7.

Step 9: We'll start by adding the digits 9 & 0 in column 9 and get 9.

So, 960203203 + 19120014 = 979323217.

