6.9 Plus 11.7 Addition :

Number 1	Number 2	Answer
6.9	11.7	18.6

How to calculate 6.9 plus 11.7 ?

Let's break down the addition of 06.9 and 11.7 step by step:

   06.9      <-- Start with the rightmost column
+  11.7
---------

    Add the digits in the rightmost column:
        9 + 7 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   06.9
+  11.7
---------
     6


    Add the digits in the rightmost column:
        6 + 1 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   06.9
+  11.7
---------
     8.6


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

   06.9
+  11.7
---------
     18.6

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

The final result is 18.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7	12.7	19.7	7 plus 12.7
7.1	21.7	28.8	7.1 plus 21.7
7.2	22.7	29.9	7.2 plus 22.7
9.9	0.8	10.7	9.9 plus 0.8
2.7	2.6	5.3	2.7 plus 2.6
5.2	3	8.2	5.2 plus 3