12.7 Plus 388.3 Addition :

Number 1	Number 2	Answer
12.7	388.3	401

How to calculate 12.7 plus 388.3 ?

Let's break down the addition of 012.7 and 388.3 step by step:

   012.7      <-- Start with the rightmost column
+  388.3
---------

    Add the digits in the rightmost column:
        7 + 3 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   012.7
+  388.3
---------
     0


    Add the digits in the rightmost column:
        2 + 8 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   012.7
+  388.3
---------
     1.0


    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.

   012.7
+  388.3
---------
     01.0


    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.

   012.7
+  388.3
---------
     401.0

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

The final result is 401.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.8	390.3	403.1	12.8 plus 390.3
12.9	392.3	405.2	12.9 plus 392.3
13	394.3	407.3	13 plus 394.3
0.8	7.3	8.1	0.8 plus 7.3
1.3	7.7	9	1.3 plus 7.7
5.3	8.3	13.6	5.3 plus 8.3