2.9 Plus 8.6 Addition :

Number 1	Number 2	Answer
2.9	8.6	11.5

How to calculate 2.9 plus 8.6 ?

Let's break down the addition of 2.9 and 8.6 step by step:

   2.9      <-- Start with the rightmost column
+  8.6
---------

    Add the digits in the rightmost column:
        9 + 6 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   2.9
+  8.6
---------
     5


    Add the digits in the rightmost column:
        2 + 8 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   2.9
+  8.6
---------
     1.5

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

The final result is 11.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3	9.6	12.6	3 plus 9.6
3.1	13.6	16.7	3.1 plus 13.6
3.2	22.6	25.8	3.2 plus 22.6
3	1.3	4.3	3 plus 1.3
6.7	7.6	14.3	6.7 plus 7.6
7.3	9.6	16.9	7.3 plus 9.6