10.4 Plus 255.5 Addition :

Number 1	Number 2	Answer
10.4	255.5	265.9

How to calculate 10.4 plus 255.5 ?

Let's break down the addition of 010.4 and 255.5 step by step:

   010.4      <-- Start with the rightmost column
+  255.5
---------

    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   010.4
+  255.5
---------
     9


    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.

   010.4
+  255.5
---------
     5.9


    Add the digits in the rightmost column:
        1 + 5 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   010.4
+  255.5
---------
     65.9


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

   010.4
+  255.5
---------
     265.9

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

The final result is 265.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	259.5	270	10.5 plus 259.5
10.6	268.5	279.1	10.6 plus 268.5
10.7	271.5	282.2	10.7 plus 271.5
4.5	2.7	7.2	4.5 plus 2.7
7.2	6.6	13.8	7.2 plus 6.6
2	1.3	3.3	2 plus 1.3