8.6 Plus 72 Addition :

Number 1	Number 2	Answer
8.6	72	80.6

How to calculate 8.6 plus 72 ?

Let's break down the addition of 08.6 and 7200 step by step:

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

    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
+  7200
---------
     6


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   08.6
+  7200
---------
     0.6


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

   08.6
+  7200
---------
     80.6

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

The final result is 80.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.7	81	89.7	8.7 plus 81
8.8	89	97.8	8.8 plus 89
8.9	95	103.9	8.9 plus 95
5	6.7	11.7	5 plus 6.7
2.7	9.8	12.5	2.7 plus 9.8
1.7	1.6	3.3	1.7 plus 1.6