8.7 Plus 7.1 Addition :

Number 1	Number 2	Answer
8.7	7.1	15.8

How to calculate 8.7 plus 7.1 ?

Let's break down the addition of 8.7 and 7.1 step by step:

   8.7      <-- Start with the rightmost column
+  7.1
---------

    Add the digits in the rightmost column:
        7 + 1 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   8.7
+  7.1
---------
     8


    Add the digits in the rightmost column:
        8 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   8.7
+  7.1
---------
     5.8

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

The final result is 15.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	15.1	23.9	8.8 plus 15.1
8.9	16.1	25	8.9 plus 16.1
9	21.1	30.1	9 plus 21.1
8.6	8.4	17	8.6 plus 8.4
7	5.5	12.5	7 plus 5.5
0.7	4.6	5.3	0.7 plus 4.6