8.6 Plus 15 Addition :

Number 1	Number 2	Answer
8.6	15	23.6

How to calculate 8.6 plus 15 ?

Let's break down the addition of 08.6 and 1500 step by step:

   08.6      <-- Start with the rightmost column
+  1500
---------

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

   08.6
+  1500
---------
     6


    Add the digits in the rightmost column:
        8 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   08.6
+  1500
---------
     3.6


    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
+  1500
---------
     23.6

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

The final result is 23.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.7	20	28.7	8.7 plus 20
8.8	26	34.8	8.8 plus 26
8.9	34	42.9	8.9 plus 34
4.2	5.4	9.6	4.2 plus 5.4
0.5	1.8	2.3	0.5 plus 1.8
7	4.3	11.3	7 plus 4.3