12.3 Plus 387.5 Addition :

Number 1	Number 2	Answer
12.3	387.5	399.8

How to calculate 12.3 plus 387.5 ?

Let's break down the addition of 012.3 and 387.5 step by step:

   012.3      <-- Start with the rightmost column
+  387.5
---------

    Add the digits in the rightmost column:
        3 + 5 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   012.3
+  387.5
---------
     8


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   012.3
+  387.5
---------
     9.8


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   012.3
+  387.5
---------
     99.8


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

   012.3
+  387.5
---------
     399.8

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

The final result is 399.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.4	389.5	401.9	12.4 plus 389.5
12.5	398.5	411	12.5 plus 398.5
12.6	404.5	417.1	12.6 plus 404.5
7.7	6.3	14	7.7 plus 6.3
0.7	1.1	1.8	0.7 plus 1.1
8	6.3	14.3	8 plus 6.3