20.4 Plus 800.4 Addition :

Number 1	Number 2	Answer
20.4	800.4	820.8

How to calculate 20.4 plus 800.4 ?

Let's break down the addition of 020.4 and 800.4 step by step:

   020.4      <-- Start with the rightmost column
+  800.4
---------

    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.4
+  800.4
---------
     8


    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
+  800.4
---------
     0.8


    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
+  800.4
---------
     20.8


    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
+  800.4
---------
     820.8

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

The final result is 820.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	806.4	826.9	20.5 plus 806.4
20.6	809.4	830	20.6 plus 809.4
20.7	816.4	837.1	20.7 plus 816.4
8	0.3	8.3	8 plus 0.3
9.1	2.4	11.5	9.1 plus 2.4
5	6.2	11.2	5 plus 6.2