13.8 Plus 72 Addition :

Number 1	Number 2	Answer
13.8	72	85.8

How to calculate 13.8 plus 72 ?

Let's break down the addition of 13.8 and 7200 step by step:

   13.8      <-- 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.

   13.8
+  7200
---------
     8


    Add the digits in the rightmost column:
        3 + 2 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   13.8
+  7200
---------
     5.8


    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.

   13.8
+  7200
---------
     85.8

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

The final result is 85.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.9	81	94.9	13.9 plus 81
14	85	99	14 plus 85
14.1	88	102.1	14.1 plus 88
1.1	0.6	1.7	1.1 plus 0.6
6.8	1.8	8.6	6.8 plus 1.8
9.7	7	16.7	9.7 plus 7