No problem, let's work through this together. We're starting with 4544431759 and 2696525299 and adding them all up.

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

Step 2: We'll start by adding the digits 5 & 9 in column 2 and get 15.
We'll write down the last digit 5 and carry the 1 to the next column.

Step 3: We'll start by adding the digits 7 & 2 in column 3 and get 10.
We'll write down the last digit 0 and carry the 1 to the next column.

Step 4: We'll start by adding the digits 1 & 5 in column 4 and get 7.

Step 5: We'll start by adding the digits 3 & 2 in column 5 and get 5.

Step 6: We'll start by adding the digits 4 & 5 in column 6 and get 9.

Step 7: We'll start by adding the digits 4 & 6 in column 7 and get 10.
We'll write down the last digit 0 and carry the 1 to the next column.

Step 8: We'll start by adding the digits 4 & 9 in column 8 and get 14.
We'll write down the last digit 4 and carry the 1 to the next column.

Step 9: We'll start by adding the digits 5 & 6 in column 9 and get 12.
We'll write down the last digit 2 and carry the 1 to the next column.

Step 10: We'll start by adding the digits 4 & 2 in column 10 and get 7.

So, 4544431759 + 2696525299 = 7240957058.

