12.3 Plus 388.2 Addition :

Number 1	Number 2	Answer
12.3	388.2	400.5

How to calculate 12.3 plus 388.2 ?

Let's break down the addition of 012.3 and 388.2 step by step:

   012.3      <-- Start with the rightmost column
+  388.2
---------

    Add the digits in the rightmost column:
        3 + 2 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   012.3
+  388.2
---------
     5


    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.

   012.3
+  388.2
---------
     0.5


    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.

   012.3
+  388.2
---------
     00.5


    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.

   012.3
+  388.2
---------
     400.5

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

The final result is 400.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.4	396.2	408.6	12.4 plus 396.2
12.5	403.2	415.7	12.5 plus 403.2
12.6	411.2	423.8	12.6 plus 411.2
7.2	9.6	16.8	7.2 plus 9.6
1.7	7.6	9.3	1.7 plus 7.6
4	5.8	9.8	4 plus 5.8