12.7 Plus 72 Addition :

Number 1	Number 2	Answer
12.7	72	84.7

How to calculate 12.7 plus 72 ?

Let's break down the addition of 12.7 and 7200 step by step:

   12.7      <-- 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.

   12.7
+  7200
---------
     7


    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   12.7
+  7200
---------
     4.7


    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.

   12.7
+  7200
---------
     84.7

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

The final result is 84.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.8	74	86.8	12.8 plus 74
12.9	79	91.9	12.9 plus 79
13	85	98	13 plus 85
4.8	9.8	14.6	4.8 plus 9.8
6.7	7	13.7	6.7 plus 7
5.1	2	7.1	5.1 plus 2