13.8 Plus 65 Addition :

Number 1	Number 2	Answer
13.8	65	78.8

How to calculate 13.8 plus 65 ?

Let's break down the addition of 13.8 and 6500 step by step:

   13.8      <-- Start with the rightmost column
+  6500
---------

    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.

   13.8
+  6500
---------
     8


    Add the digits in the rightmost column:
        3 + 5 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   13.8
+  6500
---------
     8.8


    Add the digits in the rightmost column:
        1 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   13.8
+  6500
---------
     78.8

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

The final result is 78.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.9	72	85.9	13.9 plus 72
14	78	92	14 plus 78
14.1	87	101.1	14.1 plus 87
1.2	9	10.2	1.2 plus 9
9.1	3.6	12.7	9.1 plus 3.6
5.7	2.5	8.2	5.7 plus 2.5