13.1 Plus 72 Addition :

Number 1	Number 2	Answer
13.1	72	85.1

How to calculate 13.1 plus 72 ?

Let's break down the addition of 13.1 and 7200 step by step:

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

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

   13.1
+  7200
---------
     1


    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.

   13.1
+  7200
---------
     5.1


    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.

   13.1
+  7200
---------
     85.1

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

The final result is 85.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.2	80	93.2	13.2 plus 80
13.3	88	101.3	13.3 plus 88
13.4	89	102.4	13.4 plus 89
1.7	9.9	11.6	1.7 plus 9.9
6.9	4.3	11.2	6.9 plus 4.3
8.5	9	17.5	8.5 plus 9