21 Plus 721.7 Addition :

Number 1	Number 2	Answer
21	721.7	742.7

How to calculate 21 plus 721.7 ?

Let's break down the addition of 02100 and 721.7 step by step:

   02100      <-- Start with the rightmost column
+  721.7
---------

    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
+  721.7
---------
     7


    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
+  721.7
---------
     07


    Add the digits in the rightmost column:
        1 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   02100
+  721.7
---------
     207


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

   02100
+  721.7
---------
     4207


    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
+  721.7
---------
     74207

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

The final result is 74207.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	725.7	746.8	21.1 plus 725.7
21.2	732.7	753.9	21.2 plus 732.7
21.3	738.7	760	21.3 plus 738.7
6	2.7	8.7	6 plus 2.7
9.1	7.4	16.5	9.1 plus 7.4
6.7	1.4	8.1	6.7 plus 1.4