21.2 Plus 721 Addition :

Number 1	Number 2	Answer
21.2	721	742.2

How to calculate 21.2 plus 721 ?

Let's break down the addition of 021.2 and 72100 step by step:

   021.2      <-- Start with the rightmost column
+  72100
---------

    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.

   021.2
+  72100
---------
     2


    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.

   021.2
+  72100
---------
     2.2


    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.

   021.2
+  72100
---------
     42.2


    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.

   021.2
+  72100
---------
     742.2

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

The final result is 742.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	726	747.3	21.3 plus 726
21.4	727	748.4	21.4 plus 727
21.5	733	754.5	21.5 plus 733
3.1	3.6	6.7	3.1 plus 3.6
8.1	9.7	17.8	8.1 plus 9.7
8	4.5	12.5	8 plus 4.5