8.7 Plus 20.5 Addition :

Number 1	Number 2	Answer
8.7	20.5	29.2

How to calculate 8.7 plus 20.5 ?

Let's break down the addition of 08.7 and 20.5 step by step:

   08.7      <-- Start with the rightmost column
+  20.5
---------

    Add the digits in the rightmost column:
        7 + 5 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   08.7
+  20.5
---------
     2


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

   08.7
+  20.5
---------
     9.2


    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.

   08.7
+  20.5
---------
     29.2

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

The final result is 29.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	25.5	34.3	8.8 plus 25.5
8.9	26.5	35.4	8.9 plus 26.5
9	32.5	41.5	9 plus 32.5
1.4	2.7	4.1	1.4 plus 2.7
7	9.4	16.4	7 plus 9.4
4.6	8.4	13	4.6 plus 8.4