18.4 Plus 389 Addition :

Number 1	Number 2	Answer
18.4	389	407.4

How to calculate 18.4 plus 389 ?

Let's break down the addition of 018.4 and 38900 step by step:

   018.4      <-- Start with the rightmost column
+  38900
---------

    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
+  38900
---------
     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
+  38900
---------
     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
+  38900
---------
     07.4


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   018.4
+  38900
---------
     407.4

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

The final result is 407.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
18.5	393	411.5	18.5 plus 393
18.6	396	414.6	18.6 plus 396
18.7	398	416.7	18.7 plus 398
0.5	0.5	1	0.5 plus 0.5
1.6	5.3	6.9	1.6 plus 5.3
5.6	9.6	15.2	5.6 plus 9.6