20.4 Plus 484 Addition :

Number 1	Number 2	Answer
20.4	484	504.4

How to calculate 20.4 plus 484 ?

Let's break down the addition of 020.4 and 48400 step by step:

   020.4      <-- Start with the rightmost column
+  48400
---------

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

   020.4
+  48400
---------
     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.

   020.4
+  48400
---------
     4.4


    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.

   020.4
+  48400
---------
     04.4


    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.

   020.4
+  48400
---------
     504.4

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

The final result is 504.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	491	511.5	20.5 plus 491
20.6	495	515.6	20.6 plus 495
20.7	504	524.7	20.7 plus 504
8	5.2	13.2	8 plus 5.2
5.1	3.5	8.6	5.1 plus 3.5
7	9.4	16.4	7 plus 9.4