21 Plus 500.9 Addition :

Number 1	Number 2	Answer
21	500.9	521.9

How to calculate 21 plus 500.9 ?

Let's break down the addition of 02100 and 500.9 step by step:

   02100      <-- Start with the rightmost column
+  500.9
---------

    Add the digits in the rightmost column:
        0 + 9 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   02100
+  500.9
---------
     9


    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
+  500.9
---------
     09


    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
+  500.9
---------
     109


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

   02100
+  500.9
---------
     2109


    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
+  500.9
---------
     52109

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

The final result is 52109.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	501.9	523	21.1 plus 501.9
21.2	505.9	527.1	21.2 plus 505.9
21.3	512.9	534.2	21.3 plus 512.9
1.3	9.7	11	1.3 plus 9.7
2.9	3.5	6.4	2.9 plus 3.5
3.6	1.6	5.2	3.6 plus 1.6