0.4 Plus 6.6 Addition :

Number 1	Number 2	Answer
0.4	6.6	7

How to calculate 0.4 plus 6.6 ?

Let's break down the addition of 0.4 and 6.6 step by step:

   0.4      <-- Start with the rightmost column
+  6.6
---------

    Add the digits in the rightmost column:
        4 + 6 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   0.4
+  6.6
---------
     0


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   0.4
+  6.6
---------
     7.0

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

The final result is 7.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
0.5	11.6	12.1	0.5 plus 11.6
0.6	17.6	18.2	0.6 plus 17.6
0.7	20.6	21.3	0.7 plus 20.6
5.2	3.7	8.9	5.2 plus 3.7
5.6	5.2	10.8	5.6 plus 5.2
8.7	9	17.7	8.7 plus 9