20.8 Plus 47 Addition :

Number 1	Number 2	Answer
20.8	47	67.8

How to calculate 20.8 plus 47 ?

Let's break down the addition of 20.8 and 4700 step by step:

   20.8      <-- Start with the rightmost column
+  4700
---------

    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.

   20.8
+  4700
---------
     8


    Add the digits in the rightmost column:
        0 + 7 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   20.8
+  4700
---------
     7.8


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   20.8
+  4700
---------
     67.8

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

The final result is 67.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.9	51	71.9	20.9 plus 51
21	59	80	21 plus 59
21.1	65	86.1	21.1 plus 65
4.8	1.4	6.2	4.8 plus 1.4
9.9	0.4	10.3	9.9 plus 0.4
6.5	0.5	7	6.5 plus 0.5