Add the numbers: 1,032 + 9,391 + 2,160 = ? Calculate the natural numbers sum and learn how to do the addition, column adding method, from right to left

The numbers addition to perform: 1,032 + 9,391 + 2,160

Stack the numbers on top of each other.

And so on...

 1 0 3 2 9 3 9 1 + 2 1 6 0 ?

Add column by column; start from the column on the right.

Add the digits in the ones column:

3 is the ones digit. Write it down at the base of the ones column.

 1 0 3 2 9 3 9 1 + 2 1 6 0 3

Add the digits in the tens column:

1 is the hundreds digit. Carry it over to the hundreds column. Write the digit above that column. Add it with the rest of the digits in that column.

 1 1 0 3 2 9 3 9 1 + 2 1 6 0 8 3

Add the digits in the hundreds column:

5 is the hundreds digit. Write it down at the base of the hundreds column.

 1 1 0 3 2 9 3 9 1 + 2 1 6 0 5 8 3

Add the digits in the thousands column:

1 is the ten thousands digit. Write it down at the base, next to the thousands digit.

 1 1 0 3 2 9 3 9 1 + 2 1 6 0 1 2 5 8 3