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	46	50.3	4.3 plus 46
4.4	53	57.4	4.4 plus 53
4.5	54	58.5	4.5 plus 54
4.3	9.6	13.9	4.3 plus 9.6
6.9	8	14.9	6.9 plus 8
7.2	5.8	13	7.2 plus 5.8