# Add the numbers: 31 + 54 = ? Calculate the natural numbers sum and learn how to do the addition, column adding method, from right to left

## The numbers addition to perform: 31 + 54

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

#### The tens digits line up in the next column to the left.

 3 1 + 5 4 ?

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

### Add the digits in the ones column:

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

 3 1 + 5 4 5

### Add the digits in the tens column:

#### 8 is the tens digit. Write it down at the base of the tens column.

 3 1 + 5 4 8 5

## The latest 13 operations with added numbers:

 31 + 54 = ? Apr 18 11:26 UTC (GMT) 975 + 2,110 + 313 + 303 + 551 + 164 + 142 + 840 + 102 + 6,540,160 = ? Apr 18 11:26 UTC (GMT) 931 + 2,036 + 262 + 247 + 483 + 106 + 55 + 807 + 43 + 6,540,077 = ? Apr 18 11:26 UTC (GMT) 50 + 78 = ? Apr 18 11:25 UTC (GMT) 78 + 102 + 89 + 102 + 93 + 90 + 101 + 107 + 84 + 102 + 102 + 105 + 87 + 89 + 108 + 129 + 102 + 104 + 97 + 106 = ? Apr 18 11:25 UTC (GMT) 180 + 217 = ? Apr 18 11:25 UTC (GMT) 1,005 + 2,114 + 352 + 347 + 571 + 197 + 130 + 875 + 139 + 6,540,177 = ? Apr 18 11:24 UTC (GMT) 223 + 367 + 486 = ? Apr 18 11:24 UTC (GMT) 479 + 362 + 391 + 1,088 = ? Apr 18 11:24 UTC (GMT) 1,970 + 1,034 + 2,137 = ? Apr 18 11:23 UTC (GMT) 7,834 + 3,123 = ? Apr 18 11:22 UTC (GMT) 225 + 251 + 250 + 318 = ? Apr 18 11:21 UTC (GMT) 71 + 78 + 99 + 65 + 81 + 71 + 75 + 77 + 71 = ? Apr 18 11:21 UTC (GMT) All the operations with the numbers added by users...

## How to add natural numbers? Let's learn with an example:

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

#### The tens digits line up in the next column to the left.

 4 8 + 8 5 ?

### 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 8 + 8 5 3

### Add the digits in the tens column:

#### 1 is the hundreds digit. Since there is no hundreds column... Write it down at the base, next to the tens digit.

 1 4 8 + 8 5 13 3