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	6	6.3	0.3 plus 6
0.4	7	7.4	0.4 plus 7
0.5	12	12.5	0.5 plus 12
9.8	7.1	16.9	9.8 plus 7.1
1.2	7.3	8.5	1.2 plus 7.3
4.2	1.7	5.9	4.2 plus 1.7