20 Plus 478.4 Addition :

Number 1	Number 2	Answer
20	478.4	498.4

How to calculate 20 plus 478.4 ?

Let's break down the addition of 02000 and 478.4 step by step:

   02000      <-- Start with the rightmost column
+  478.4
---------

    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.

   02000
+  478.4
---------
     4


    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.

   02000
+  478.4
---------
     04


    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.

   02000
+  478.4
---------
     804


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   02000
+  478.4
---------
     9804


    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.

   02000
+  478.4
---------
     49804

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

The final result is 49804.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.1	481.4	501.5	20.1 plus 481.4
20.2	482.4	502.6	20.2 plus 482.4
20.3	488.4	508.7	20.3 plus 488.4
2.9	7.5	10.4	2.9 plus 7.5
1.8	4.7	6.5	1.8 plus 4.7
1.2	8	9.2	1.2 plus 8