8.5 Plus 31 Addition :

Number 1	Number 2	Answer
8.5	31	39.5

How to calculate 8.5 plus 31 ?

Let's break down the addition of 08.5 and 3100 step by step:

   08.5      <-- Start with the rightmost column
+  3100
---------

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

   08.5
+  3100
---------
     5


    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   08.5
+  3100
---------
     9.5


    Add the digits in the rightmost column:
        0 + 3 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   08.5
+  3100
---------
     39.5

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

The final result is 39.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	34	42.6	8.6 plus 34
8.7	39	47.7	8.7 plus 39
8.8	46	54.8	8.8 plus 46
8.5	8.5	17	8.5 plus 8.5
5.4	8.3	13.7	5.4 plus 8.3
2.1	3	5.1	2.1 plus 3