120.8 Plus 2009 Addition :

Number 1	Number 2	Answer
120.8	2009	2129.8

How to calculate 120.8 plus 2009 ?

Let's break down the addition of 0120.8 and 200900 step by step:

   0120.8      <-- Start with the rightmost column
+  200900
---------

    Add the digits in the rightmost column:
        8 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   0120.8
+  200900
---------
     8


    Add the digits in the rightmost column:
        0 + 9 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   0120.8
+  200900
---------
     9.8


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

   0120.8
+  200900
---------
     29.8


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

   0120.8
+  200900
---------
     129.8


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

   0120.8
+  200900
---------
     2129.8

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

The final result is 2129.8.

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