20 Plus 684.4 Addition :

Number 1	Number 2	Answer
20	684.4	704.4

How to calculate 20 plus 684.4 ?

Let's break down the addition of 02000 and 684.4 step by step:

   02000      <-- Start with the rightmost column
+  684.4
---------

    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
+  684.4
---------
     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
+  684.4
---------
     04


    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
+  684.4
---------
     404


    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.

   02000
+  684.4
---------
     0404


    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.

   02000
+  684.4
---------
     70404

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

The final result is 70404.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.1	686.4	706.5	20.1 plus 686.4
20.2	692.4	712.6	20.2 plus 692.4
20.3	700.4	720.7	20.3 plus 700.4
0.7	6.7	7.4	0.7 plus 6.7
5.3	7.9	13.2	5.3 plus 7.9
2.4	8.1	10.5	2.4 plus 8.1