21 Plus 485.4 Addition :

Number 1	Number 2	Answer
21	485.4	506.4

How to calculate 21 plus 485.4 ?

Let's break down the addition of 02100 and 485.4 step by step:

   02100      <-- Start with the rightmost column
+  485.4
---------

    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
+  485.4
---------
     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
+  485.4
---------
     04


    Add the digits in the rightmost column:
        1 + 5 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   02100
+  485.4
---------
     604


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   02100
+  485.4
---------
     0604


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   02100
+  485.4
---------
     50604

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

The final result is 50604.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	493.4	514.5	21.1 plus 493.4
21.2	498.4	519.6	21.2 plus 498.4
21.3	502.4	523.7	21.3 plus 502.4
6.2	8	14.2	6.2 plus 8
5	1.3	6.3	5 plus 1.3
5.5	3	8.5	5.5 plus 3