10.2 Plus 72 Addition :

Number 1	Number 2	Answer
10.2	72	82.2

How to calculate 10.2 plus 72 ?

Let's break down the addition of 10.2 and 7200 step by step:

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

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

   10.2
+  7200
---------
     2


    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.

   10.2
+  7200
---------
     2.2


    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.

   10.2
+  7200
---------
     82.2

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

The final result is 82.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	78	88.3	10.3 plus 78
10.4	80	90.4	10.4 plus 80
10.5	86	96.5	10.5 plus 86
1.6	3.4	5	1.6 plus 3.4
2.1	4.9	7	2.1 plus 4.9
4.6	6.5	11.1	4.6 plus 6.5