21 Plus 508.4 Addition :

Number 1	Number 2	Answer
21	508.4	529.4

How to calculate 21 plus 508.4 ?

Let's break down the addition of 02100 and 508.4 step by step:

   02100      <-- Start with the rightmost column
+  508.4
---------

    Add the digits in the rightmost column:
        0 + 4 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   02100
+  508.4
---------
     4


    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
+  508.4
---------
     04


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   02100
+  508.4
---------
     904


    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
+  508.4
---------
     2904


    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
+  508.4
---------
     52904

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

The final result is 52904.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	517.4	538.5	21.1 plus 517.4
21.2	520.4	541.6	21.2 plus 520.4
21.3	529.4	550.7	21.3 plus 529.4
5.7	8.7	14.4	5.7 plus 8.7
3.5	0.4	3.9	3.5 plus 0.4
8.2	6.8	15	8.2 plus 6.8