11.4 Plus 72 Addition :

Number 1	Number 2	Answer
11.4	72	83.4

How to calculate 11.4 plus 72 ?

Let's break down the addition of 11.4 and 7200 step by step:

   11.4      <-- 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.

   11.4
+  7200
---------
     4


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   11.4
+  7200
---------
     3.4


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   11.4
+  7200
---------
     83.4

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

The final result is 83.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
11.5	80	91.5	11.5 plus 80
11.6	81	92.6	11.6 plus 81
11.7	82	93.7	11.7 plus 82
8.9	4.1	13	8.9 plus 4.1
5	5.4	10.4	5 plus 5.4
8.2	8.6	16.8	8.2 plus 8.6