18.9 Plus 48 Addition :

Number 1	Number 2	Answer
18.9	48	66.9

How to calculate 18.9 plus 48 ?

Let's break down the addition of 18.9 and 4800 step by step:

   18.9      <-- 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.

   18.9
+  4800
---------
     9


    Add the digits in the rightmost column:
        8 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   18.9
+  4800
---------
     6.9


    Add the digits in the rightmost column:
        1 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   18.9
+  4800
---------
     66.9

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

The final result is 66.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
19	50	69	19 plus 50
19.1	55	74.1	19.1 plus 55
19.2	59	78.2	19.2 plus 59
3.1	1.9	5	3.1 plus 1.9
4	9.8	13.8	4 plus 9.8
2	0.5	2.5	2 plus 0.5