Add the numbers: 123 + 121 + 112 = ? Calculate the natural numbers sum and learn how to do the addition, column adding method, from right to left

The numbers addition to perform:
123 + 121 + 112

Method used below: column adding, from right to left (traditional).


Stack the numbers on top of each other.

The ones digits line up in the first column from the right.

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

And so on...


 123
 121
+ 112

?

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

Add the digits in the ones column:

3 + 1 + 2 = 6

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


  
 123
 121
+ 112

   6

Add the digits in the tens column:

2 + 2 + 1 = 5

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


 
 123
 121
+ 112

  56

Add the digits in the hundreds column:

1 + 1 + 1 = 3

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


 
 123
 121
+ 112

 356

Answer:

123 + 121 + 112 = 356

How to add the numbers:
133 + 125 + 121 = ?

Addition Calculator: Add Numbers & Learn to Calculate the Sum

1. Stack the numbers on top of each other. 2. Add column by column starting from the column on the right.

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