4.2 Plus 104 Addition :

Number 1	Number 2	Answer
4.2	104	108.2

How to calculate 4.2 plus 104 ?

Let's break down the addition of 004.2 and 10400 step by step:

   004.2      <-- Start with the rightmost column
+  10400
---------

    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
+  10400
---------
     2


    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   004.2
+  10400
---------
     8.2


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

   004.2
+  10400
---------
     08.2


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

   004.2
+  10400
---------
     108.2

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

The final result is 108.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	105	109.3	4.3 plus 105
4.4	113	117.4	4.4 plus 113
4.5	116	120.5	4.5 plus 116
7	6.8	13.8	7 plus 6.8
5.7	2.8	8.5	5.7 plus 2.8
5	4.1	9.1	5 plus 4.1