20.8 Plus 485 Addition :

Number 1	Number 2	Answer
20.8	485	505.8

How to calculate 20.8 plus 485 ?

Let's break down the addition of 020.8 and 48500 step by step:

   020.8      <-- Start with the rightmost column
+  48500
---------

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

   020.8
+  48500
---------
     8


    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.

   020.8
+  48500
---------
     5.8


    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.

   020.8
+  48500
---------
     05.8


    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.

   020.8
+  48500
---------
     505.8

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

The final result is 505.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.9	489	509.9	20.9 plus 489
21	490	511	21 plus 490
21.1	497	518.1	21.1 plus 497
6.2	5.5	11.7	6.2 plus 5.5
4.7	2.7	7.4	4.7 plus 2.7
1	5.1	6.1	1 plus 5.1