20.4 Plus 500.5 Addition :

Number 1	Number 2	Answer
20.4	500.5	520.9

How to calculate 20.4 plus 500.5 ?

Let's break down the addition of 020.4 and 500.5 step by step:

   020.4      <-- Start with the rightmost column
+  500.5
---------

    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.4
+  500.5
---------
     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.

   020.4
+  500.5
---------
     0.9


    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.

   020.4
+  500.5
---------
     20.9


    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.

   020.4
+  500.5
---------
     520.9

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

The final result is 520.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	508.5	529	20.5 plus 508.5
20.6	516.5	537.1	20.6 plus 516.5
20.7	523.5	544.2	20.7 plus 523.5
7.8	1.8	9.6	7.8 plus 1.8
9.1	7.1	16.2	9.1 plus 7.1
5.9	5	10.9	5.9 plus 5