0.8 Plus 15 Addition :

Number 1	Number 2	Answer
0.8	15	15.8

How to calculate 0.8 plus 15 ?

Let's break down the addition of 00.8 and 1500 step by step:

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

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

   00.8
+  1500
---------
     8


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

   00.8
+  1500
---------
     5.8


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

   00.8
+  1500
---------
     15.8

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

The final result is 15.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
0.9	16	16.9	0.9 plus 16
1	21	22	1 plus 21
1.1	23	24.1	1.1 plus 23
9.9	8	17.9	9.9 plus 8
6.8	8.5	15.3	6.8 plus 8.5
9.5	1.7	11.2	9.5 plus 1.7