8.7 Plus 2 Addition :

Number 1	Number 2	Answer
8.7	2	10.7

How to calculate 8.7 plus 2 ?

Let's break down the addition of 8.7 and 200 step by step:

   8.7      <-- Start with the rightmost column
+  200
---------

    Add the digits in the rightmost column:
        7 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   8.7
+  200
---------
     7


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   8.7
+  200
---------
     0.7

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

The final result is 10.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	4	12.8	8.8 plus 4
8.9	5	13.9	8.9 plus 5
9	14	23	9 plus 14
8.3	8.8	17.1	8.3 plus 8.8
7.8	7.8	15.6	7.8 plus 7.8
8.6	8.1	16.7	8.6 plus 8.1