13.9 Plus 721 Addition :

Number 1	Number 2	Answer
13.9	721	734.9

How to calculate 13.9 plus 721 ?

Let's break down the addition of 013.9 and 72100 step by step:

   013.9      <-- Start with the rightmost column
+  72100
---------

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   013.9
+  72100
---------
     9


    Add the digits in the rightmost column:
        3 + 1 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   013.9
+  72100
---------
     4.9


    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.

   013.9
+  72100
---------
     34.9


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

   013.9
+  72100
---------
     734.9

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

The final result is 734.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
14	723	737	14 plus 723
14.1	732	746.1	14.1 plus 732
14.2	740	754.2	14.2 plus 740
3.2	6.4	9.6	3.2 plus 6.4
8.4	5	13.4	8.4 plus 5
4.6	2.3	6.9	4.6 plus 2.3