21 Plus 721.5 Addition :

Number 1	Number 2	Answer
21	721.5	742.5

How to calculate 21 plus 721.5 ?

Let's break down the addition of 02100 and 721.5 step by step:

   02100      <-- Start with the rightmost column
+  721.5
---------

    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
+  721.5
---------
     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
+  721.5
---------
     05


    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
+  721.5
---------
     205


    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
+  721.5
---------
     4205


    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
+  721.5
---------
     74205

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

The final result is 74205.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	727.5	748.6	21.1 plus 727.5
21.2	729.5	750.7	21.2 plus 729.5
21.3	731.5	752.8	21.3 plus 731.5
9.5	9.6	19.1	9.5 plus 9.6
8	1.2	9.2	8 plus 1.2
8	0.3	8.3	8 plus 0.3