15.5 Plus 505.5 Addition :

Number 1	Number 2	Answer
15.5	505.5	521

How to calculate 15.5 plus 505.5 ?

Let's break down the addition of 015.5 and 505.5 step by step:

   015.5      <-- Start with the rightmost column
+  505.5
---------

    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
+  505.5
---------
     0


    Add the digits in the rightmost column:
        5 + 5 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   015.5
+  505.5
---------
     1.0


    Add the digits in the rightmost column:
        1 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   015.5
+  505.5
---------
     21.0


    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.

   015.5
+  505.5
---------
     521.0

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

The final result is 521.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.6	510.5	526.1	15.6 plus 510.5
15.7	512.5	528.2	15.7 plus 512.5
15.8	513.5	529.3	15.8 plus 513.5
4.3	8.5	12.8	4.3 plus 8.5
0.6	9	9.6	0.6 plus 9
0.5	0.9	1.4	0.5 plus 0.9