20.4 Plus 472.9 Addition :

Number 1	Number 2	Answer
20.4	472.9	493.3

How to calculate 20.4 plus 472.9 ?

Let's break down the addition of 020.4 and 472.9 step by step:

   020.4      <-- Start with the rightmost column
+  472.9
---------

    Add the digits in the rightmost column:
        4 + 9 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   020.4
+  472.9
---------
     3


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   020.4
+  472.9
---------
     3.3


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.4
+  472.9
---------
     93.3


    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.

   020.4
+  472.9
---------
     493.3

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

The final result is 493.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	476.9	497.4	20.5 plus 476.9
20.6	483.9	504.5	20.6 plus 483.9
20.7	486.9	507.6	20.7 plus 486.9
0.5	6.9	7.4	0.5 plus 6.9
0.2	0.8	1	0.2 plus 0.8
7.5	9.8	17.3	7.5 plus 9.8