20.9 Plus 380 Addition :

Number 1	Number 2	Answer
20.9	380	400.9

How to calculate 20.9 plus 380 ?

Let's break down the addition of 020.9 and 38000 step by step:

   020.9      <-- Start with the rightmost column
+  38000
---------

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

   020.9
+  38000
---------
     9


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

   020.9
+  38000
---------
     0.9


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   020.9
+  38000
---------
     00.9


    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.

   020.9
+  38000
---------
     400.9

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

The final result is 400.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	388	409	21 plus 388
21.1	395	416.1	21.1 plus 395
21.2	404	425.2	21.2 plus 404
3.1	8.7	11.8	3.1 plus 8.7
2.1	4.5	6.6	2.1 plus 4.5
9.6	2.8	12.4	9.6 plus 2.8