12.2 Plus 123.9 Addition :

Number 1 Number 2 Answer
12.2 123.9 136.1

How to calculate 12.2 plus 123.9 ?

Let's break down the addition of 012.2 and 123.9 step by step:

   012.2      <-- Start with the rightmost column
+  123.9
---------

    Add the digits in the rightmost column:
        2 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   012.2
+  123.9
---------
     1


    Add the digits in the rightmost column:
        2 + 3 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   012.2
+  123.9
---------
     6.1


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   012.2
+  123.9
---------
     36.1


    Add the digits in the rightmost column:
        0 + 1 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   012.2
+  123.9
---------
     136.1

    Continue to the left:
        There are no more columns to the left.

The final result is 136.1.
So, 012.2 + 123.9 = 136.1

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