6.9 Plus 20.4 Addition :

Number 1	Number 2	Answer
6.9	20.4	27.3

How to calculate 6.9 plus 20.4 ?

Let's break down the addition of 06.9 and 20.4 step by step:

   06.9      <-- Start with the rightmost column
+  20.4
---------

    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.

   06.9
+  20.4
---------
     3


    Add the digits in the rightmost column:
        6 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   06.9
+  20.4
---------
     7.3


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

   06.9
+  20.4
---------
     27.3

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

The final result is 27.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7	22.4	29.4	7 plus 22.4
7.1	28.4	35.5	7.1 plus 28.4
7.2	33.4	40.6	7.2 plus 33.4
9.1	8	17.1	9.1 plus 8
6.9	2.4	9.3	6.9 plus 2.4
0.6	0.6	1.2	0.6 plus 0.6