4.2 Plus 258 Addition :

Number 1	Number 2	Answer
4.2	258	262.2

How to calculate 4.2 plus 258 ?

Let's break down the addition of 004.2 and 25800 step by step:

   004.2      <-- Start with the rightmost column
+  25800
---------

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

   004.2
+  25800
---------
     2


    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   004.2
+  25800
---------
     2.2


    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
+  25800
---------
     62.2


    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
+  25800
---------
     262.2

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

The final result is 262.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	266	270.3	4.3 plus 266
4.4	270	274.4	4.4 plus 270
4.5	271	275.5	4.5 plus 271
5.5	3.8	9.3	5.5 plus 3.8
8.1	7.8	15.9	8.1 plus 7.8
8.2	6.7	14.9	8.2 plus 6.7