20.9 Plus 497.1 Addition :

Number 1	Number 2	Answer
20.9	497.1	518

How to calculate 20.9 plus 497.1 ?

Let's break down the addition of 020.9 and 497.1 step by step:

   020.9      <-- Start with the rightmost column
+  497.1
---------

    Add the digits in the rightmost column:
        9 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   020.9
+  497.1
---------
     0


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.9
+  497.1
---------
     8.0


    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.

   020.9
+  497.1
---------
     18.0


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

   020.9
+  497.1
---------
     518.0

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

The final result is 518.0.

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