9.9 Plus 78.2 Addition :

Number 1 Number 2 Answer
9.9 78.2 88.1

How to calculate 9.9 plus 78.2 ?

Let's break down the addition of 09.9 and 78.2 step by step:

   09.9      <-- Start with the rightmost column
+  78.2
---------

    Add the digits in the rightmost column:
        9 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   09.9
+  78.2
---------
     1


    Add the digits in the rightmost column:
        9 + 8 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   09.9
+  78.2
---------
     8.1


    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.

   09.9
+  78.2
---------
     88.1

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

The final result is 88.1.
So, 09.9 + 78.2 = 88.1

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