6.8 Plus 9.9 Addition :

Number 1	Number 2	Answer
6.8	9.9	16.7

How to calculate 6.8 plus 9.9 ?

Let's break down the addition of 6.8 and 9.9 step by step:

   6.8      <-- Start with the rightmost column
+  9.9
---------

    Add the digits in the rightmost column:
        8 + 9 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   6.8
+  9.9
---------
     7


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

   6.8
+  9.9
---------
     6.7

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

The final result is 16.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.9	17.9	24.8	6.9 plus 17.9
7	26.9	33.9	7 plus 26.9
7.1	35.9	43	7.1 plus 35.9
1.9	3.9	5.8	1.9 plus 3.9
9.7	0.7	10.4	9.7 plus 0.7
5	6.7	11.7	5 plus 6.7