18.4 Plus 489 Addition :

Number 1	Number 2	Answer
18.4	489	507.4

How to calculate 18.4 plus 489 ?

Let's break down the addition of 018.4 and 48900 step by step:

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

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

   018.4
+  48900
---------
     4


    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.

   018.4
+  48900
---------
     7.4


    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.

   018.4
+  48900
---------
     07.4


    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.

   018.4
+  48900
---------
     507.4

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

The final result is 507.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
18.5	492	510.5	18.5 plus 492
18.6	499	517.6	18.6 plus 499
18.7	503	521.7	18.7 plus 503
4.8	3.2	8	4.8 plus 3.2
0.3	0.9	1.2	0.3 plus 0.9
3.6	6.7	10.3	3.6 plus 6.7