6.6 Plus 4 Addition :

Number 1	Number 2	Answer
6.6	4	10.6

How to calculate 6.6 plus 4 ?

Let's break down the addition of 6.6 and 400 step by step:

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

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

   6.6
+  400
---------
     6


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

   6.6
+  400
---------
     0.6

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

The final result is 10.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.7	9	15.7	6.7 plus 9
6.8	15	21.8	6.8 plus 15
6.9	24	30.9	6.9 plus 24
1.7	5.3	7	1.7 plus 5.3
8.6	7.9	16.5	8.6 plus 7.9
7.9	4.3	12.2	7.9 plus 4.3