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	36	44.6	8.6 plus 36
8.7	40	48.7	8.7 plus 40
8.8	47	55.8	8.8 plus 47
5	8.3	13.3	5 plus 8.3
2.9	3.9	6.8	2.9 plus 3.9
5.6	7.5	13.1	5.6 plus 7.5