20.9 Plus 48 Addition :

Number 1	Number 2	Answer
20.9	48	68.9

How to calculate 20.9 plus 48 ?

Let's break down the addition of 20.9 and 4800 step by step:

   20.9      <-- Start with the rightmost column
+  4800
---------

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

   20.9
+  4800
---------
     9


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

   20.9
+  4800
---------
     8.9


    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.

   20.9
+  4800
---------
     68.9

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

The final result is 68.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	55	76	21 plus 55
21.1	59	80.1	21.1 plus 59
21.2	61	82.2	21.2 plus 61
5.7	7.5	13.2	5.7 plus 7.5
1	2.6	3.6	1 plus 2.6
5.1	8.8	13.9	5.1 plus 8.8