6.9 Plus 3 Addition :

Number 1	Number 2	Answer
6.9	3	9.9

How to calculate 6.9 plus 3 ?

Let's break down the addition of 6.9 and 300 step by step:

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

    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
+  300
---------
     9


    Add the digits in the rightmost column:
        6 + 3 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   6.9
+  300
---------
     9.9

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

The final result is 9.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7	5	12	7 plus 5
7.1	7	14.1	7.1 plus 7
7.2	11	18.2	7.2 plus 11
1.8	6.2	8	1.8 plus 6.2
6.8	6.1	12.9	6.8 plus 6.1
5.3	7.8	13.1	5.3 plus 7.8