20.1 Plus 72 Addition :

Number 1	Number 2	Answer
20.1	72	92.1

How to calculate 20.1 plus 72 ?

Let's break down the addition of 20.1 and 7200 step by step:

   20.1      <-- 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.

   20.1
+  7200
---------
     1


    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.

   20.1
+  7200
---------
     2.1


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   20.1
+  7200
---------
     92.1

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

The final result is 92.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.2	80	100.2	20.2 plus 80
20.3	87	107.3	20.3 plus 87
20.4	92	112.4	20.4 plus 92
5.7	4	9.7	5.7 plus 4
6.6	8.1	14.7	6.6 plus 8.1
0.6	0.9	1.5	0.6 plus 0.9