8.5 Plus 15 Addition :

Number 1	Number 2	Answer
8.5	15	23.5

How to calculate 8.5 plus 15 ?

Let's break down the addition of 08.5 and 1500 step by step:

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

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

   08.5
+  1500
---------
     5


    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.

   08.5
+  1500
---------
     3.5


    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.

   08.5
+  1500
---------
     23.5

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

The final result is 23.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	20	28.6	8.6 plus 20
8.7	28	36.7	8.7 plus 28
8.8	34	42.8	8.8 plus 34
0.9	0.7	1.6	0.9 plus 0.7
0.6	6.6	7.2	0.6 plus 6.6
5	8.3	13.3	5 plus 8.3