# Add the numbers: 869 + 1,115 + 130 = ? Calculate the natural numbers sum and learn how to do the addition, column adding method, from right to left

## The numbers addition to perform: 869 + 1,115 + 130

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

#### And so on...

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

## 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 8 6 9 1 1 1 5 + 1 3 0 4

### 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 8 6 9 1 1 1 5 + 1 3 0 1 4

### 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 8 6 9 1 1 1 5 + 1 3 0 1 1 4

### Add the digits in the thousands column:

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

 1 1 1 8 6 9 1 1 1 5 + 1 3 0 2 1 1 4