8.9 Plus 6.6 Addition :

Number 1	Number 2	Answer
8.9	6.6	15.5

How to calculate 8.9 plus 6.6 ?

Let's break down the addition of 8.9 and 6.6 step by step:

   8.9      <-- Start with the rightmost column
+  6.6
---------

    Add the digits in the rightmost column:
        9 + 6 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   8.9
+  6.6
---------
     5


    Add the digits in the rightmost column:
        8 + 6 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   8.9
+  6.6
---------
     5.5

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

The final result is 15.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9	13.6	22.6	9 plus 13.6
9.1	19.6	28.7	9.1 plus 19.6
9.2	24.6	33.8	9.2 plus 24.6
2.2	4.3	6.5	2.2 plus 4.3
0.2	5.2	5.4	0.2 plus 5.2
2.7	4	6.7	2.7 plus 4