100.2 Plus 389 Addition :

Number 1	Number 2	Answer
100.2	389	489.2

How to calculate 100.2 plus 389 ?

Let's break down the addition of 100.2 and 38900 step by step:

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

    Add the digits in the rightmost column:
        2 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   100.2
+  38900
---------
     2


    Add the digits in the rightmost column:
        0 + 9 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   100.2
+  38900
---------
     9.2


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

   100.2
+  38900
---------
     89.2


    Add the digits in the rightmost column:
        1 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   100.2
+  38900
---------
     489.2

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

The final result is 489.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.3	396	496.3	100.3 plus 396
100.4	403	503.4	100.4 plus 403
100.5	404	504.5	100.5 plus 404
2.5	1.9	4.4	2.5 plus 1.9
8.1	9.9	18	8.1 plus 9.9
2	4.2	6.2	2 plus 4.2