100.9 Plus 2003 Addition :

Number 1	Number 2	Answer
100.9	2003	2103.9

How to calculate 100.9 plus 2003 ?

Let's break down the addition of 0100.9 and 200300 step by step:

   0100.9      <-- Start with the rightmost column
+  200300
---------

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

   0100.9
+  200300
---------
     9


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

   0100.9
+  200300
---------
     3.9


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

   0100.9
+  200300
---------
     03.9


    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.

   0100.9
+  200300
---------
     103.9


    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.

   0100.9
+  200300
---------
     2103.9

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

The final result is 2103.9.

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Number 1	Number 2	ANSWER:	HOW TO ?
101	2007	2108	101 plus 2007
101.1	2008	2109.1	101.1 plus 2008
101.2	2014	2115.2	101.2 plus 2014
8.1	0.2	8.3	8.1 plus 0.2
3.8	4.5	8.3	3.8 plus 4.5
2.5	1.1	3.6	2.5 plus 1.1