8.1 Plus 72 Addition :

Number 1	Number 2	Answer
8.1	72	80.1

How to calculate 8.1 plus 72 ?

Let's break down the addition of 08.1 and 7200 step by step:

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

    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
+  7200
---------
     1


    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.

   08.1
+  7200
---------
     0.1


    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.

   08.1
+  7200
---------
     80.1

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

The final result is 80.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.2	81	89.2	8.2 plus 81
8.3	82	90.3	8.3 plus 82
8.4	86	94.4	8.4 plus 86
2.7	0.5	3.2	2.7 plus 0.5
3.4	3.2	6.6	3.4 plus 3.2
9.9	1	10.9	9.9 plus 1