8.5 Plus 20 Addition :

Number 1	Number 2	Answer
8.5	20	28.5

How to calculate 8.5 plus 20 ?

Let's break down the addition of 08.5 and 2000 step by step:

   08.5      <-- Start with the rightmost column
+  2000
---------

    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
+  2000
---------
     5


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

   08.5
+  2000
---------
     8.5


    Add the digits in the rightmost column:
        0 + 2 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   08.5
+  2000
---------
     28.5

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

The final result is 28.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.6	23	31.6	8.6 plus 23
8.7	32	40.7	8.7 plus 32
8.8	38	46.8	8.8 plus 38
3.7	1.3	5	3.7 plus 1.3
6	7.6	13.6	6 plus 7.6
6.5	4.1	10.6	6.5 plus 4.1