4.9 Plus 42 Addition :

Number 1	Number 2	Answer
4.9	42	46.9

How to calculate 4.9 plus 42 ?

Let's break down the addition of 04.9 and 4200 step by step:

   04.9      <-- Start with the rightmost column
+  4200
---------

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

   04.9
+  4200
---------
     9


    Add the digits in the rightmost column:
        4 + 2 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   04.9
+  4200
---------
     6.9


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

   04.9
+  4200
---------
     46.9

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

The final result is 46.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5	50	55	5 plus 50
5.1	52	57.1	5.1 plus 52
5.2	53	58.2	5.2 plus 53
6.8	5.4	12.2	6.8 plus 5.4
0.7	1	1.7	0.7 plus 1
1.9	4.4	6.3	1.9 plus 4.4