11.8 Plus 72 Addition :

Number 1	Number 2	Answer
11.8	72	83.8

How to calculate 11.8 plus 72 ?

Let's break down the addition of 11.8 and 7200 step by step:

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

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

   11.8
+  7200
---------
     8


    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.

   11.8
+  7200
---------
     3.8


    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.

   11.8
+  7200
---------
     83.8

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

The final result is 83.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
11.9	76	87.9	11.9 plus 76
12	79	91	12 plus 79
12.1	88	100.1	12.1 plus 88
0.9	9	9.9	0.9 plus 9
3.3	0.9	4.2	3.3 plus 0.9
4.6	8	12.6	4.6 plus 8