4.2 Plus 40 Addition :

Number 1	Number 2	Answer
4.2	40	44.2

How to calculate 4.2 plus 40 ?

Let's break down the addition of 04.2 and 4000 step by step:

   04.2      <-- Start with the rightmost column
+  4000
---------

    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.

   04.2
+  4000
---------
     2


    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.

   04.2
+  4000
---------
     4.2


    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.

   04.2
+  4000
---------
     44.2

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

The final result is 44.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	44	48.3	4.3 plus 44
4.4	50	54.4	4.4 plus 50
4.5	58	62.5	4.5 plus 58
2	1.3	3.3	2 plus 1.3
8.4	9.1	17.5	8.4 plus 9.1
7.3	0.8	8.1	7.3 plus 0.8