42.4 Plus 258 Addition :

Number 1	Number 2	Answer
42.4	258	300.4

How to calculate 42.4 plus 258 ?

Let's break down the addition of 042.4 and 25800 step by step:

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

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

   042.4
+  25800
---------
     4


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   042.4
+  25800
---------
     0.4


    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.

   042.4
+  25800
---------
     00.4


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

   042.4
+  25800
---------
     300.4

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

The final result is 300.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.5	267	309.5	42.5 plus 267
42.6	271	313.6	42.6 plus 271
42.7	278	320.7	42.7 plus 278
7	9.8	16.8	7 plus 9.8
8.1	5.9	14	8.1 plus 5.9
3.7	2.1	5.8	3.7 plus 2.1