10.9 Plus 609.4 Addition :

Number 1	Number 2	Answer
10.9	609.4	620.3

How to calculate 10.9 plus 609.4 ?

Let's break down the addition of 010.9 and 609.4 step by step:

   010.9      <-- Start with the rightmost column
+  609.4
---------

    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   010.9
+  609.4
---------
     3


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

   010.9
+  609.4
---------
     0.3


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

   010.9
+  609.4
---------
     20.3


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

   010.9
+  609.4
---------
     620.3

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

The final result is 620.3.

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