15.5 Plus 489.5 Addition :

Number 1	Number 2	Answer
15.5	489.5	505

How to calculate 15.5 plus 489.5 ?

Let's break down the addition of 015.5 and 489.5 step by step:

   015.5      <-- Start with the rightmost column
+  489.5
---------

    Add the digits in the rightmost column:
        5 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   015.5
+  489.5
---------
     0


    Add the digits in the rightmost column:
        5 + 9 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   015.5
+  489.5
---------
     5.0


    Add the digits in the rightmost column:
        1 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   015.5
+  489.5
---------
     05.0


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   015.5
+  489.5
---------
     505.0

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

The final result is 505.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.6	498.5	514.1	15.6 plus 498.5
15.7	501.5	517.2	15.7 plus 501.5
15.8	506.5	522.3	15.8 plus 506.5
6.1	8.7	14.8	6.1 plus 8.7
6	5.5	11.5	6 plus 5.5
7.2	0.6	7.8	7.2 plus 0.6