9.9 Plus 508.4 Addition :

Number 1	Number 2	Answer
9.9	508.4	518.3

How to calculate 9.9 plus 508.4 ?

Let's break down the addition of 009.9 and 508.4 step by step:

   009.9      <-- Start with the rightmost column
+  508.4
---------

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

   009.9
+  508.4
---------
     3


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

   009.9
+  508.4
---------
     8.3


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

   009.9
+  508.4
---------
     18.3


    Add the digits in the rightmost column:
        0 + 5 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   009.9
+  508.4
---------
     518.3

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

The final result is 518.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	509.4	519.4	10 plus 509.4
10.1	515.4	525.5	10.1 plus 515.4
10.2	523.4	533.6	10.2 plus 523.4
9.1	9.5	18.6	9.1 plus 9.5
7.7	9.9	17.6	7.7 plus 9.9
6	8.2	14.2	6 plus 8.2