21 Plus 721.3 Addition :

Number 1	Number 2	Answer
21	721.3	742.3

How to calculate 21 plus 721.3 ?

Let's break down the addition of 02100 and 721.3 step by step:

   02100      <-- Start with the rightmost column
+  721.3
---------

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

   02100
+  721.3
---------
     3


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

   02100
+  721.3
---------
     03


    Add the digits in the rightmost column:
        1 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   02100
+  721.3
---------
     203


    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.

   02100
+  721.3
---------
     4203


    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.

   02100
+  721.3
---------
     74203

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

The final result is 74203.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	725.3	746.4	21.1 plus 725.3
21.2	730.3	751.5	21.2 plus 730.3
21.3	731.3	752.6	21.3 plus 731.3
7.2	6.7	13.9	7.2 plus 6.7
9.3	2.6	11.9	9.3 plus 2.6
6.2	6.4	12.6	6.2 plus 6.4