18.8 Plus 489 Addition :

Number 1	Number 2	Answer
18.8	489	507.8

How to calculate 18.8 plus 489 ?

Let's break down the addition of 018.8 and 48900 step by step:

   018.8      <-- Start with the rightmost column
+  48900
---------

    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.

   018.8
+  48900
---------
     8


    Add the digits in the rightmost column:
        8 + 9 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   018.8
+  48900
---------
     7.8


    Add the digits in the rightmost column:
        1 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   018.8
+  48900
---------
     07.8


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   018.8
+  48900
---------
     507.8

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

The final result is 507.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
18.9	493	511.9	18.9 plus 493
19	502	521	19 plus 502
19.1	508	527.1	19.1 plus 508
2.1	3.1	5.2	2.1 plus 3.1
8	6.7	14.7	8 plus 6.7
1	1.5	2.5	1 plus 1.5