21 Plus 720.6 Addition :

Number 1	Number 2	Answer
21	720.6	741.6

How to calculate 21 plus 720.6 ?

Let's break down the addition of 02100 and 720.6 step by step:

   02100      <-- Start with the rightmost column
+  720.6
---------

    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   02100
+  720.6
---------
     6


    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
+  720.6
---------
     06


    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.

   02100
+  720.6
---------
     106


    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
+  720.6
---------
     4106


    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
+  720.6
---------
     74106

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

The final result is 74106.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	729.6	750.7	21.1 plus 729.6
21.2	730.6	751.8	21.2 plus 730.6
21.3	736.6	757.9	21.3 plus 736.6
4.9	8.7	13.6	4.9 plus 8.7
5.2	4	9.2	5.2 plus 4
9.6	7.8	17.4	9.6 plus 7.8