21 Plus 685.1 Addition :

Number 1	Number 2	Answer
21	685.1	706.1

How to calculate 21 plus 685.1 ?

Let's break down the addition of 02100 and 685.1 step by step:

   02100      <-- Start with the rightmost column
+  685.1
---------

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

   02100
+  685.1
---------
     1


    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
+  685.1
---------
     01


    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
+  685.1
---------
     601


    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
+  685.1
---------
     0601


    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
+  685.1
---------
     70601

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

The final result is 70601.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	686.1	707.2	21.1 plus 686.1
21.2	691.1	712.3	21.2 plus 691.1
21.3	699.1	720.4	21.3 plus 699.1
6.2	5.4	11.6	6.2 plus 5.4
1.4	7.6	9	1.4 plus 7.6
5.3	6.7	12	5.3 plus 6.7