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	729	743	14 plus 729
14.1	737	751.1	14.1 plus 737
14.2	744	758.2	14.2 plus 744
1.9	8.8	10.7	1.9 plus 8.8
7.6	7.8	15.4	7.6 plus 7.8
7.3	6.2	13.5	7.3 plus 6.2