7.9 Plus 72 Addition :

Number 1	Number 2	Answer
7.9	72	79.9

How to calculate 7.9 plus 72 ?

Let's break down the addition of 07.9 and 7200 step by step:

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

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

   07.9
+  7200
---------
     9


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

   07.9
+  7200
---------
     9.9


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

   07.9
+  7200
---------
     79.9

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

The final result is 79.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8	79	87	8 plus 79
8.1	81	89.1	8.1 plus 81
8.2	86	94.2	8.2 plus 86
6.4	3.8	10.2	6.4 plus 3.8
8.8	8.2	17	8.8 plus 8.2
3	2.2	5.2	3 plus 2.2