21 Plus 685.2 Addition :

Number 1	Number 2	Answer
21	685.2	706.2

How to calculate 21 plus 685.2 ?

Let's break down the addition of 02100 and 685.2 step by step:

   02100      <-- Start with the rightmost column
+  685.2
---------

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

   02100
+  685.2
---------
     2


    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.

   02100
+  685.2
---------
     02


    Add the digits in the rightmost column:
        1 + 5 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   02100
+  685.2
---------
     602


    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.

   02100
+  685.2
---------
     0602


    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.

   02100
+  685.2
---------
     70602

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

The final result is 70602.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	692.2	713.3	21.1 plus 692.2
21.2	693.2	714.4	21.2 plus 693.2
21.3	698.2	719.5	21.3 plus 698.2
5.6	9.9	15.5	5.6 plus 9.9
5.2	9.3	14.5	5.2 plus 9.3
6.8	9.6	16.4	6.8 plus 9.6