2.5 Plus 11 Addition :

Number 1	Number 2	Answer
2.5	11	13.5

How to calculate 2.5 plus 11 ?

Let's break down the addition of 02.5 and 1100 step by step:

   02.5      <-- Start with the rightmost column
+  1100
---------

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   02.5
+  1100
---------
     5


    Add the digits in the rightmost column:
        2 + 1 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   02.5
+  1100
---------
     3.5


    Add the digits in the rightmost column:
        0 + 1 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   02.5
+  1100
---------
     13.5

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

The final result is 13.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.6	18	20.6	2.6 plus 18
2.7	20	22.7	2.7 plus 20
2.8	26	28.8	2.8 plus 26
8.2	8.2	16.4	8.2 plus 8.2
7.4	0.5	7.9	7.4 plus 0.5
9	4.2	13.2	9 plus 4.2