15.5 Plus 320.9 Addition :

Number 1	Number 2	Answer
15.5	320.9	336.4

How to calculate 15.5 plus 320.9 ?

Let's break down the addition of 015.5 and 320.9 step by step:

   015.5      <-- Start with the rightmost column
+  320.9
---------

    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.

   015.5
+  320.9
---------
     4


    Add the digits in the rightmost column:
        5 + 0 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   015.5
+  320.9
---------
     6.4


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   015.5
+  320.9
---------
     36.4


    Add the digits in the rightmost column:
        0 + 3 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   015.5
+  320.9
---------
     336.4

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

The final result is 336.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.6	323.9	339.5	15.6 plus 323.9
15.7	326.9	342.6	15.7 plus 326.9
15.8	331.9	347.7	15.8 plus 331.9
9.4	8.2	17.6	9.4 plus 8.2
5.9	1	6.9	5.9 plus 1
6.6	7.7	14.3	6.6 plus 7.7