21 Plus 720.5 Addition :

Number 1	Number 2	Answer
21	720.5	741.5

How to calculate 21 plus 720.5 ?

Let's break down the addition of 02100 and 720.5 step by step:

   02100      <-- Start with the rightmost column
+  720.5
---------

    Add the digits in the rightmost column:
        0 + 5 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   02100
+  720.5
---------
     5


    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
+  720.5
---------
     05


    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
+  720.5
---------
     105


    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
+  720.5
---------
     4105


    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
+  720.5
---------
     74105

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

The final result is 74105.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	724.5	745.6	21.1 plus 724.5
21.2	732.5	753.7	21.2 plus 732.5
21.3	736.5	757.8	21.3 plus 736.5
3.1	5	8.1	3.1 plus 5
5.2	1.2	6.4	5.2 plus 1.2
3	5.8	8.8	3 plus 5.8