8.5 Plus 1.5 Addition :

Number 1	Number 2	Answer
8.5	1.5	10

How to calculate 8.5 plus 1.5 ?

Let's break down the addition of 8.5 and 1.5 step by step:

   8.5      <-- Start with the rightmost column
+  1.5
---------

    Add the digits in the rightmost column:
        5 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   8.5
+  1.5
---------
     0


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

   8.5
+  1.5
---------
     0.0

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

The final result is 10.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	9.5	18.1	8.6 plus 9.5
8.7	17.5	26.2	8.7 plus 17.5
8.8	18.5	27.3	8.8 plus 18.5
1.4	8.5	9.9	1.4 plus 8.5
6.8	3.6	10.4	6.8 plus 3.6
5	7.7	12.7	5 plus 7.7