20.8 Plus 684 Addition :

Number 1	Number 2	Answer
20.8	684	704.8

How to calculate 20.8 plus 684 ?

Let's break down the addition of 020.8 and 68400 step by step:

   020.8      <-- Start with the rightmost column
+  68400
---------

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

   020.8
+  68400
---------
     8


    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.

   020.8
+  68400
---------
     4.8


    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.

   020.8
+  68400
---------
     04.8


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   020.8
+  68400
---------
     704.8

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

The final result is 704.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.9	692	712.9	20.9 plus 692
21	699	720	21 plus 699
21.1	708	729.1	21.1 plus 708
1.2	9.5	10.7	1.2 plus 9.5
2	3.3	5.3	2 plus 3.3
1	4	5	1 plus 4