20.4 Plus 488 Addition :

Number 1	Number 2	Answer
20.4	488	508.4

How to calculate 20.4 plus 488 ?

Let's break down the addition of 020.4 and 48800 step by step:

   020.4      <-- Start with the rightmost column
+  48800
---------

    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
+  48800
---------
     4


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

   020.4
+  48800
---------
     8.4


    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
+  48800
---------
     08.4


    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
+  48800
---------
     508.4

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

The final result is 508.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	495	515.5	20.5 plus 495
20.6	498	518.6	20.6 plus 498
20.7	507	527.7	20.7 plus 507
4.5	6.5	11	4.5 plus 6.5
0.3	3.3	3.6	0.3 plus 3.3
1	7.1	8.1	1 plus 7.1