# Add the numbers: 455 + 5,325 + 638 = ? Calculate the natural numbers sum and learn how to do the addition, column adding method, from right to left

## The numbers addition to perform: 455 + 5,325 + 638

### Stack the numbers on top of each other.

#### And so on...

 4 5 5 5 3 2 5 + 6 3 8 ?

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

### Add the digits in the ones column:

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

 1 4 5 5 5 3 2 5 + 6 3 8 8

### 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 4 5 5 5 3 2 5 + 6 3 8 1 8

### Add the digits in the hundreds column:

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

 1 1 1 4 5 5 5 3 2 5 + 6 3 8 4 1 8

### Add the digits in the thousands column:

#### 6 is the thousands digit. Write it down at the base of the thousands column.

 1 1 1 4 5 5 5 3 2 5 + 6 3 8 6 4 1 8