9.9 Plus 479.9 Addition :

Number 1	Number 2	Answer
9.9	479.9	489.8

How to calculate 9.9 plus 479.9 ?

Let's break down the addition of 009.9 and 479.9 step by step:

   009.9      <-- Start with the rightmost column
+  479.9
---------

    Add the digits in the rightmost column:
        9 + 9 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   009.9
+  479.9
---------
     8


    Add the digits in the rightmost column:
        9 + 9 + 1 = 19
        Write down 9 in the rightmost column, carry over 1 to the next column.

   009.9
+  479.9
---------
     9.8


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   009.9
+  479.9
---------
     89.8


    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.

   009.9
+  479.9
---------
     489.8

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

The final result is 489.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	480.9	490.9	10 plus 480.9
10.1	486.9	497	10.1 plus 486.9
10.2	488.9	499.1	10.2 plus 488.9
9.9	9.5	19.4	9.9 plus 9.5
8.4	4.6	13	8.4 plus 4.6
5.4	0.2	5.6	5.4 plus 0.2