2.8 Plus 8.5 Addition :

Number 1	Number 2	Answer
2.8	8.5	11.3

How to calculate 2.8 plus 8.5 ?

Let's break down the addition of 2.8 and 8.5 step by step:

   2.8      <-- Start with the rightmost column
+  8.5
---------

    Add the digits in the rightmost column:
        8 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   2.8
+  8.5
---------
     3


    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.

   2.8
+  8.5
---------
     1.3

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

The final result is 11.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.9	13.5	16.4	2.9 plus 13.5
3	19.5	22.5	3 plus 19.5
3.1	27.5	30.6	3.1 plus 27.5
5.8	5.4	11.2	5.8 plus 5.4
7.9	2.6	10.5	7.9 plus 2.6
4	2.6	6.6	4 plus 2.6