20.9 Plus 485 Addition :

Number 1	Number 2	Answer
20.9	485	505.9

How to calculate 20.9 plus 485 ?

Let's break down the addition of 020.9 and 48500 step by step:

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

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

   020.9
+  48500
---------
     9


    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.

   020.9
+  48500
---------
     5.9


    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.

   020.9
+  48500
---------
     05.9


    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.

   020.9
+  48500
---------
     505.9

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

The final result is 505.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	491	512	21 plus 491
21.1	496	517.1	21.1 plus 496
21.2	503	524.2	21.2 plus 503
7.7	3.9	11.6	7.7 plus 3.9
2	7.1	9.1	2 plus 7.1
6.2	8.2	14.4	6.2 plus 8.2