8.1 Plus 15 Addition :

Number 1	Number 2	Answer
8.1	15	23.1

How to calculate 8.1 plus 15 ?

Let's break down the addition of 08.1 and 1500 step by step:

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

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

   08.1
+  1500
---------
     1


    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.

   08.1
+  1500
---------
     3.1


    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.

   08.1
+  1500
---------
     23.1

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

The final result is 23.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.2	24	32.2	8.2 plus 24
8.3	28	36.3	8.3 plus 28
8.4	37	45.4	8.4 plus 37
2	0.4	2.4	2 plus 0.4
4.6	9.1	13.7	4.6 plus 9.1
1	6.6	7.6	1 plus 6.6