8.7 Plus 2.5 Addition :

Number 1	Number 2	Answer
8.7	2.5	11.2

How to calculate 8.7 plus 2.5 ?

Let's break down the addition of 8.7 and 2.5 step by step:

   8.7      <-- Start with the rightmost column
+  2.5
---------

    Add the digits in the rightmost column:
        7 + 5 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   8.7
+  2.5
---------
     2


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

   8.7
+  2.5
---------
     1.2

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

The final result is 11.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	9.5	18.3	8.8 plus 9.5
8.9	12.5	21.4	8.9 plus 12.5
9	16.5	25.5	9 plus 16.5
5.4	8.3	13.7	5.4 plus 8.3
9.7	8.6	18.3	9.7 plus 8.6
6	8.7	14.7	6 plus 8.7