2.7 Plus 9.9 Addition :

Number 1	Number 2	Answer
2.7	9.9	12.6

How to calculate 2.7 plus 9.9 ?

Let's break down the addition of 2.7 and 9.9 step by step:

   2.7      <-- Start with the rightmost column
+  9.9
---------

    Add the digits in the rightmost column:
        7 + 9 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   2.7
+  9.9
---------
     6


    Add the digits in the rightmost column:
        2 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   2.7
+  9.9
---------
     2.6

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

The final result is 12.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.8	17.9	20.7	2.8 plus 17.9
2.9	20.9	23.8	2.9 plus 20.9
3	24.9	27.9	3 plus 24.9
7.8	1	8.8	7.8 plus 1
9.6	0.6	10.2	9.6 plus 0.6
8.9	9.5	18.4	8.9 plus 9.5