0.4 Plus 3 Addition :

Number 1	Number 2	Answer
0.4	3	3.4

How to calculate 0.4 plus 3 ?

Let's break down the addition of 0.4 and 300 step by step:

   0.4      <-- Start with the rightmost column
+  300
---------

    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.

   0.4
+  300
---------
     4


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

   0.4
+  300
---------
     3.4

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

The final result is 3.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
0.5	7	7.5	0.5 plus 7
0.6	11	11.6	0.6 plus 11
0.7	13	13.7	0.7 plus 13
3.3	1.2	4.5	3.3 plus 1.2
7.5	7.4	14.9	7.5 plus 7.4
5.6	6.6	12.2	5.6 plus 6.6