20.4 Plus 685.2 Addition :

Number 1	Number 2	Answer
20.4	685.2	705.6

How to calculate 20.4 plus 685.2 ?

Let's break down the addition of 020.4 and 685.2 step by step:

   020.4      <-- Start with the rightmost column
+  685.2
---------

    Add the digits in the rightmost column:
        4 + 2 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   020.4
+  685.2
---------
     6


    Add the digits in the rightmost column:
        0 + 5 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   020.4
+  685.2
---------
     5.6


    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
+  685.2
---------
     05.6


    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.

   020.4
+  685.2
---------
     705.6

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

The final result is 705.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	693.2	713.7	20.5 plus 693.2
20.6	696.2	716.8	20.6 plus 696.2
20.7	703.2	723.9	20.7 plus 703.2
8.5	4	12.5	8.5 plus 4
5.8	0.8	6.6	5.8 plus 0.8
9	6.9	15.9	9 plus 6.9