40.4 Plus 72 Addition :

Number 1	Number 2	Answer
40.4	72	112.4

How to calculate 40.4 plus 72 ?

Let's break down the addition of 40.4 and 7200 step by step:

   40.4      <-- 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.

   40.4
+  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.

   40.4
+  7200
---------
     2.4


    Add the digits in the rightmost column:
        4 + 7 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   40.4
+  7200
---------
     12.4

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

The final result is 112.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
40.5	79	119.5	40.5 plus 79
40.6	86	126.6	40.6 plus 86
40.7	93	133.7	40.7 plus 93
1	9.3	10.3	1 plus 9.3
4.7	3.6	8.3	4.7 plus 3.6
9.4	9	18.4	9.4 plus 9