30.4 Plus 72 Addition :

Number 1	Number 2	Answer
30.4	72	102.4

How to calculate 30.4 plus 72 ?

Let's break down the addition of 30.4 and 7200 step by step:

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

    Add the digits in the rightmost column:
        4 + 0 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   30.4
+  7200
---------
     4


    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.

   30.4
+  7200
---------
     2.4


    Add the digits in the rightmost column:
        3 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   30.4
+  7200
---------
     02.4

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

The final result is 102.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
30.5	75	105.5	30.5 plus 75
30.6	77	107.6	30.6 plus 77
30.7	81	111.7	30.7 plus 81
7.4	1	8.4	7.4 plus 1
1.7	1.8	3.5	1.7 plus 1.8
1.5	4.1	5.6	1.5 plus 4.1