8.5 Plus 72 Addition :

Number 1	Number 2	Answer
8.5	72	80.5

How to calculate 8.5 plus 72 ?

Let's break down the addition of 08.5 and 7200 step by step:

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

    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
+  7200
---------
     5


    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.

   08.5
+  7200
---------
     0.5


    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.

   08.5
+  7200
---------
     80.5

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

The final result is 80.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	76	84.6	8.6 plus 76
8.7	80	88.7	8.7 plus 80
8.8	88	96.8	8.8 plus 88
7	8.8	15.8	7 plus 8.8
4.6	0.5	5.1	4.6 plus 0.5
4.7	9.1	13.8	4.7 plus 9.1