0.2 Plus 4 Addition :

Number 1	Number 2	Answer
0.2	4	4.2

How to calculate 0.2 plus 4 ?

Let's break down the addition of 0.2 and 400 step by step:

   0.2      <-- Start with the rightmost column
+  400
---------

    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.

   0.2
+  400
---------
     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.

   0.2
+  400
---------
     4.2

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

The final result is 4.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
0.3	7	7.3	0.3 plus 7
0.4	14	14.4	0.4 plus 14
0.5	22	22.5	0.5 plus 22
9.6	3.1	12.7	9.6 plus 3.1
4.9	7.8	12.7	4.9 plus 7.8
8.5	2.8	11.3	8.5 plus 2.8