8.6 Plus 11.5 Addition :

Number 1	Number 2	Answer
8.6	11.5	20.1

How to calculate 8.6 plus 11.5 ?

Let's break down the addition of 08.6 and 11.5 step by step:

   08.6      <-- Start with the rightmost column
+  11.5
---------

    Add the digits in the rightmost column:
        6 + 5 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   08.6
+  11.5
---------
     1


    Add the digits in the rightmost column:
        8 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   08.6
+  11.5
---------
     0.1


    Add the digits in the rightmost column:
        0 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   08.6
+  11.5
---------
     20.1

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

The final result is 20.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.7	17.5	26.2	8.7 plus 17.5
8.8	21.5	30.3	8.8 plus 21.5
8.9	22.5	31.4	8.9 plus 22.5
2.3	1.8	4.1	2.3 plus 1.8
9.9	0.5	10.4	9.9 plus 0.5
6.3	4	10.3	6.3 plus 4