10.8 Plus 72 Addition :

Number 1	Number 2	Answer
10.8	72	82.8

How to calculate 10.8 plus 72 ?

Let's break down the addition of 10.8 and 7200 step by step:

   10.8      <-- Start with the rightmost column
+  7200
---------

    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.

   10.8
+  7200
---------
     8


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

   10.8
+  7200
---------
     2.8


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   10.8
+  7200
---------
     82.8

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

The final result is 82.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.9	81	91.9	10.9 plus 81
11	90	101	11 plus 90
11.1	99	110.1	11.1 plus 99
0.2	1	1.2	0.2 plus 1
1.4	6	7.4	1.4 plus 6
6.6	1.2	7.8	6.6 plus 1.2