0.5 Plus 4 Addition :

Number 1	Number 2	Answer
0.5	4	4.5

How to calculate 0.5 plus 4 ?

Let's break down the addition of 0.5 and 400 step by step:

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

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   0.5
+  400
---------
     5


    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.

   0.5
+  400
---------
     4.5

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

The final result is 4.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
0.6	7	7.6	0.6 plus 7
0.7	11	11.7	0.7 plus 11
0.8	17	17.8	0.8 plus 17
6	0.4	6.4	6 plus 0.4
6.1	6	12.1	6.1 plus 6
8	4.7	12.7	8 plus 4.7