Adding Natural Numbers, Online Calculator: Calculate the Sum and Learn How to Add Multiple Digit Numbers, Column Adding Method, From Right to Left

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.

The latest numbers that were added

140 + 81 + 73 + 63 = ? Dec 05 11:48 UTC (GMT)
165 + 211 + 7,543 = ? Dec 05 11:48 UTC (GMT)
1,994 + 1,052 + 2,156 = ? Dec 05 11:48 UTC (GMT)
60 + 35 + 39 + 57 + 45 + 38 = ? Dec 05 11:48 UTC (GMT)
1,993 + 3,095 + 6,382 = ? Dec 05 11:48 UTC (GMT)
848 + 1,126 + 159 = ? Dec 05 11:48 UTC (GMT)
1,993 + 3,094 + 6,379 = ? Dec 05 11:48 UTC (GMT)
7,353 + 3,169 + 349 = ? Dec 05 11:48 UTC (GMT)
7,389 + 3,177 + 380 = ? Dec 05 11:48 UTC (GMT)
1,992 + 3,093 + 6,386 = ? Dec 05 11:47 UTC (GMT)
199 + 329 + 462 = ? Dec 05 11:47 UTC (GMT)
1,992 + 3,089 + 6,382 = ? Dec 05 11:47 UTC (GMT)
1,992 + 3,089 + 6,377 = ? Dec 05 11:47 UTC (GMT)
All the numbers that were added by users

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

The numbers addition to perform:
48 + 85

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.


 48
+ 85

?

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

Add the digits in the ones column:

8 + 5 = 13

How did we add the digits? Explanation below.

Group the ones together in order to make tens:


8 + 5 =


break into component parts: 8 + 5 =


8 + 2 + 3 =


group by 2: 8 + 2 + 3 =


10 + 3 =


13


Change the order in which the numbers are added, the sum stays the same.
Break some number(s) into component parts, the sum stays the same.


The sum is a two-digit number: 13.


3 is the ones digit.
Write it down at the base of 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 
 48
+ 85

  3

Add the digits in the tens column:

4 + 8 + 1 = 13

How did we add the digits? Explanation below.

Group the ones together in order to make tens:


4 + 8 + 1 =


add marked digits: 4 + 8 + 1 =


(4 + 1) + 8 =


5 + 8 =


break into component parts: 5 + 8 =


2 + 3 + 8 =


group by 2: 2 + 3 + 8 =


(2 + 8) + 3 =


10 + 3 =


13


Change the order in which the numbers are added, the sum stays the same.
Break some number(s) into component parts, the sum stays the same.


The sum is a two-digit number: 13.


3 is the tens digit.
Write it down at the base of 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 
 48
+ 85

 133

Answer:
48 + 85 = 133


How to add the numbers:
57 + 92 = ?