6.9 Plus 6 Addition :

Number 1	Number 2	Answer
6.9	6	12.9

How to calculate 6.9 plus 6 ?

Let's break down the addition of 6.9 and 600 step by step:

   6.9      <-- Start with the rightmost column
+  600
---------

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   6.9
+  600
---------
     9


    Add the digits in the rightmost column:
        6 + 6 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   6.9
+  600
---------
     2.9

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

The final result is 12.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7	14	21	7 plus 14
7.1	19	26.1	7.1 plus 19
7.2	23	30.2	7.2 plus 23
2.1	9.6	11.7	2.1 plus 9.6
7.7	0.6	8.3	7.7 plus 0.6
0.7	4.3	5	0.7 plus 4.3