21 Plus 700.4 Addition :

Number 1	Number 2	Answer
21	700.4	721.4

How to calculate 21 plus 700.4 ?

Let's break down the addition of 02100 and 700.4 step by step:

   02100      <-- Start with the rightmost column
+  700.4
---------

    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.

   02100
+  700.4
---------
     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.

   02100
+  700.4
---------
     04


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

   02100
+  700.4
---------
     104


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

   02100
+  700.4
---------
     2104


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

   02100
+  700.4
---------
     72104

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

The final result is 72104.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	709.4	730.5	21.1 plus 709.4
21.2	716.4	737.6	21.2 plus 716.4
21.3	717.4	738.7	21.3 plus 717.4
5.2	5.6	10.8	5.2 plus 5.6
3.8	3.4	7.2	3.8 plus 3.4
7.6	5.9	13.5	7.6 plus 5.9