4.2 Plus 255.9 Addition :

Number 1	Number 2	Answer
4.2	255.9	260.1

How to calculate 4.2 plus 255.9 ?

Let's break down the addition of 004.2 and 255.9 step by step:

   004.2      <-- Start with the rightmost column
+  255.9
---------

    Add the digits in the rightmost column:
        2 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   004.2
+  255.9
---------
     1


    Add the digits in the rightmost column:
        4 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   004.2
+  255.9
---------
     0.1


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

   004.2
+  255.9
---------
     60.1


    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.

   004.2
+  255.9
---------
     260.1

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

The final result is 260.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	261.9	266.2	4.3 plus 261.9
4.4	270.9	275.3	4.4 plus 270.9
4.5	278.9	283.4	4.5 plus 278.9
1.7	9.9	11.6	1.7 plus 9.9
9.5	8.9	18.4	9.5 plus 8.9
8.8	0.2	9	8.8 plus 0.2