11.7 Plus 72 Addition :

Number 1	Number 2	Answer
11.7	72	83.7

How to calculate 11.7 plus 72 ?

Let's break down the addition of 11.7 and 7200 step by step:

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

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

   11.7
+  7200
---------
     7


    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.

   11.7
+  7200
---------
     3.7


    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.

   11.7
+  7200
---------
     83.7

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

The final result is 83.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
11.8	73	84.8	11.8 plus 73
11.9	77	88.9	11.9 plus 77
12	81	93	12 plus 81
3	4.2	7.2	3 plus 4.2
4.3	3.2	7.5	4.3 plus 3.2
7.9	5.5	13.4	7.9 plus 5.5