8.5 Plus 6.5 Addition :

Number 1	Number 2	Answer
8.5	6.5	15

How to calculate 8.5 plus 6.5 ?

Let's break down the addition of 8.5 and 6.5 step by step:

   8.5      <-- Start with the rightmost column
+  6.5
---------

    Add the digits in the rightmost column:
        5 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   8.5
+  6.5
---------
     0


    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.

   8.5
+  6.5
---------
     5.0

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

The final result is 15.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	9.5	18.1	8.6 plus 9.5
8.7	16.5	25.2	8.7 plus 16.5
8.8	25.5	34.3	8.8 plus 25.5
1.3	2.3	3.6	1.3 plus 2.3
4.1	6.3	10.4	4.1 plus 6.3
3.1	5.9	9	3.1 plus 5.9