9.8 Plus 72 Addition :

Number 1	Number 2	Answer
9.8	72	81.8

How to calculate 9.8 plus 72 ?

Let's break down the addition of 09.8 and 7200 step by step:

   09.8      <-- 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.

   09.8
+  7200
---------
     8


    Add the digits in the rightmost column:
        9 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   09.8
+  7200
---------
     1.8


    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.

   09.8
+  7200
---------
     81.8

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

The final result is 81.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.9	79	88.9	9.9 plus 79
10	84	94	10 plus 84
10.1	90	100.1	10.1 plus 90
2.7	6.8	9.5	2.7 plus 6.8
3.1	1	4.1	3.1 plus 1
8.5	0.5	9	8.5 plus 0.5