4.9 Plus 8.1 Addition :

Number 1 Number 2 Answer
4.9 8.1 13

How to calculate 4.9 plus 8.1 ?

Let's break down the addition of 4.9 and 8.1 step by step:

   4.9      <-- Start with the rightmost column
+  8.1
---------

    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.

   4.9
+  8.1
---------
     0


    Add the digits in the rightmost column:
        4 + 8 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   4.9
+  8.1
---------
     3.0

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

The final result is 13.0.
So, 4.9 + 8.1 = 13.0

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