20.4 Plus 469.9 Addition :

Number 1	Number 2	Answer
20.4	469.9	490.3

How to calculate 20.4 plus 469.9 ?

Let's break down the addition of 020.4 and 469.9 step by step:

   020.4      <-- Start with the rightmost column
+  469.9
---------

    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
+  469.9
---------
     3


    Add the digits in the rightmost column:
        0 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   020.4
+  469.9
---------
     0.3


    Add the digits in the rightmost column:
        2 + 6 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.4
+  469.9
---------
     90.3


    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
+  469.9
---------
     490.3

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

The final result is 490.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	474.9	495.4	20.5 plus 474.9
20.6	477.9	498.5	20.6 plus 477.9
20.7	481.9	502.6	20.7 plus 481.9
3.9	1.3	5.2	3.9 plus 1.3
9	3.1	12.1	9 plus 3.1
7.7	9.7	17.4	7.7 plus 9.7