# Add the numbers: 943 + 9,278 + 2,047 = ? Calculate the natural numbers sum and learn how to do the addition, column adding method, from right to left

## The numbers addition to perform: 943 + 9,278 + 2,047

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

#### And so on...

 9 4 3 9 2 7 8 + 2 0 4 7 ?

## 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 9 4 3 9 2 7 8 + 2 0 4 7 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 9 4 3 9 2 7 8 + 2 0 4 7 6 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 9 4 3 9 2 7 8 + 2 0 4 7 2 6 8

### 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 1 9 4 3 9 2 7 8 + 2 0 4 7 1 2 2 6 8