Let's get this math done. We have 9596013928 and 4189749859 and we're going to add them all together.

Step 1: We'll start by adding the digits 8 & 9 in column 1 and get 17.
We'll write down the last digit 7 and carry the 1 to the next column.

Step 2: We'll start by adding the digits 2 & 5 in column 2 and get 8.

Step 3: We'll start by adding the digits 9 & 8 in column 3 and get 17.
We'll write down the last digit 7 and carry the 1 to the next column.

Step 4: We'll start by adding the digits 3 & 9 in column 4 and get 13.
We'll write down the last digit 3 and carry the 1 to the next column.

Step 5: We'll start by adding the digits 1 & 4 in column 5 and get 6.

Step 6: We'll start by adding the digits 0 & 7 in column 6 and get 7.

Step 7: We'll start by adding the digits 6 & 9 in column 7 and get 15.
We'll write down the last digit 5 and carry the 1 to the next column.

Step 8: We'll start by adding the digits 9 & 8 in column 8 and get 18.
We'll write down the last digit 8 and carry the 1 to the next column.

Step 9: We'll start by adding the digits 5 & 1 in column 9 and get 7.

Step 10: We'll start by adding the digits 9 & 4 in column 10 and get 13.
We'll write down the last digit 3 and carry the 1 to the next column.

So, 9596013928 + 4189749859 = 13785763787.

