20.4 Plus 721 Addition :

Number 1	Number 2	Answer
20.4	721	741.4

How to calculate 20.4 plus 721 ?

Let's break down the addition of 020.4 and 72100 step by step:

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

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

   020.4
+  72100
---------
     4


    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.

   020.4
+  72100
---------
     1.4


    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.

   020.4
+  72100
---------
     41.4


    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.

   020.4
+  72100
---------
     741.4

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

The final result is 741.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	730	750.5	20.5 plus 730
20.6	732	752.6	20.6 plus 732
20.7	739	759.7	20.7 plus 739
6.9	4.6	11.5	6.9 plus 4.6
8	1.6	9.6	8 plus 1.6
0.9	5.9	6.8	0.9 plus 5.9