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	391	409.5	18.5 plus 391
18.6	399	417.6	18.6 plus 399
18.7	401	419.7	18.7 plus 401
5.4	8.9	14.3	5.4 plus 8.9
2.4	7	9.4	2.4 plus 7
9.9	8.9	18.8	9.9 plus 8.9