12.7 Plus 387.2 Addition :

Number 1	Number 2	Answer
12.7	387.2	399.9

How to calculate 12.7 plus 387.2 ?

Let's break down the addition of 012.7 and 387.2 step by step:

   012.7      <-- Start with the rightmost column
+  387.2
---------

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

   012.7
+  387.2
---------
     9


    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.

   012.7
+  387.2
---------
     9.9


    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.

   012.7
+  387.2
---------
     99.9


    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.

   012.7
+  387.2
---------
     399.9

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

The final result is 399.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.8	395.2	408	12.8 plus 395.2
12.9	396.2	409.1	12.9 plus 396.2
13	401.2	414.2	13 plus 401.2
8.8	5	13.8	8.8 plus 5
0.6	7.6	8.2	0.6 plus 7.6
8.2	5.8	14	8.2 plus 5.8