12.3 Plus 309.7 Addition :

Number 1 Number 2 Answer
12.3 309.7 322

How to calculate 12.3 plus 309.7 ?

Let's break down the addition of 012.3 and 309.7 step by step:

   012.3      <-- Start with the rightmost column
+  309.7
---------

    Add the digits in the rightmost column:
        3 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   012.3
+  309.7
---------
     0


    Add the digits in the rightmost column:
        2 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   012.3
+  309.7
---------
     2.0


    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.

   012.3
+  309.7
---------
     22.0


    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.

   012.3
+  309.7
---------
     322.0

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

The final result is 322.0.
So, 012.3 + 309.7 = 322.0

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