8.7 Plus 9.7 Addition :

Number 1	Number 2	Answer
8.7	9.7	18.4

How to calculate 8.7 plus 9.7 ?

Let's break down the addition of 8.7 and 9.7 step by step:

   8.7      <-- Start with the rightmost column
+  9.7
---------

    Add the digits in the rightmost column:
        7 + 7 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   8.7
+  9.7
---------
     4


    Add the digits in the rightmost column:
        8 + 9 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   8.7
+  9.7
---------
     8.4

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

The final result is 18.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	10.7	19.5	8.8 plus 10.7
8.9	16.7	25.6	8.9 plus 16.7
9	17.7	26.7	9 plus 17.7
4	5	9	4 plus 5
6.1	8.3	14.4	6.1 plus 8.3
0.6	0.2	0.8	0.6 plus 0.2