8.5 Plus 489.9 Addition :

Number 1	Number 2	Answer
8.5	489.9	498.4

How to calculate 8.5 plus 489.9 ?

Let's break down the addition of 008.5 and 489.9 step by step:

   008.5      <-- Start with the rightmost column
+  489.9
---------

    Add the digits in the rightmost column:
        5 + 9 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   008.5
+  489.9
---------
     4


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

   008.5
+  489.9
---------
     8.4


    Add the digits in the rightmost column:
        0 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   008.5
+  489.9
---------
     98.4


    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.

   008.5
+  489.9
---------
     498.4

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

The final result is 498.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	491.9	500.5	8.6 plus 491.9
8.7	498.9	507.6	8.7 plus 498.9
8.8	503.9	512.7	8.8 plus 503.9
5.9	6.7	12.6	5.9 plus 6.7
4.2	1.1	5.3	4.2 plus 1.1
4.5	1	5.5	4.5 plus 1