8.7 Plus 8 Addition :

Number 1	Number 2	Answer
8.7	8	16.7

How to calculate 8.7 plus 8 ?

Let's break down the addition of 8.7 and 800 step by step:

   8.7      <-- Start with the rightmost column
+  800
---------

    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
+  800
---------
     7


    Add the digits in the rightmost column:
        8 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   8.7
+  800
---------
     6.7

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

The final result is 16.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	9	17.8	8.8 plus 9
8.9	14	22.9	8.9 plus 14
9	16	25	9 plus 16
7.5	6	13.5	7.5 plus 6
6.1	4.7	10.8	6.1 plus 4.7
7.3	0.5	7.8	7.3 plus 0.5