42.5 Plus 2009 Addition :

Number 1	Number 2	Answer
42.5	2009	2051.5

How to calculate 42.5 plus 2009 ?

Let's break down the addition of 0042.5 and 200900 step by step:

   0042.5      <-- Start with the rightmost column
+  200900
---------

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   0042.5
+  200900
---------
     5


    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.

   0042.5
+  200900
---------
     1.5


    Add the digits in the rightmost column:
        4 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   0042.5
+  200900
---------
     51.5


    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.

   0042.5
+  200900
---------
     051.5


    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.

   0042.5
+  200900
---------
     2051.5

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

The final result is 2051.5.

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42.6	2018	2060.6	42.6 plus 2018
42.7	2026	2068.7	42.7 plus 2026
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