0.3 Plus 4 Addition :

Number 1	Number 2	Answer
0.3	4	4.3

How to calculate 0.3 plus 4 ?

Let's break down the addition of 0.3 and 400 step by step:

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

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   0.3
+  400
---------
     3


    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.

   0.3
+  400
---------
     4.3

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

The final result is 4.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
0.4	5	5.4	0.4 plus 5
0.5	10	10.5	0.5 plus 10
0.6	11	11.6	0.6 plus 11
6.9	1	7.9	6.9 plus 1
0.9	8.9	9.8	0.9 plus 8.9
8.4	4.5	12.9	8.4 plus 4.5