21 Plus 720.8 Addition :

Number 1	Number 2	Answer
21	720.8	741.8

How to calculate 21 plus 720.8 ?

Let's break down the addition of 02100 and 720.8 step by step:

   02100      <-- Start with the rightmost column
+  720.8
---------

    Add the digits in the rightmost column:
        0 + 8 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   02100
+  720.8
---------
     8


    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
+  720.8
---------
     08


    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
+  720.8
---------
     108


    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
+  720.8
---------
     4108


    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
+  720.8
---------
     74108

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

The final result is 74108.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	727.8	748.9	21.1 plus 727.8
21.2	728.8	750	21.2 plus 728.8
21.3	737.8	759.1	21.3 plus 737.8
1.2	9.4	10.6	1.2 plus 9.4
8.7	3.9	12.6	8.7 plus 3.9
5.8	4.5	10.3	5.8 plus 4.5