12.2 Plus 387.2 Addition :

Number 1	Number 2	Answer
12.2	387.2	399.4

How to calculate 12.2 plus 387.2 ?

Let's break down the addition of 012.2 and 387.2 step by step:

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

    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   012.2
+  387.2
---------
     4


    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.

   012.2
+  387.2
---------
     9.4


    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.

   012.2
+  387.2
---------
     99.4


    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.

   012.2
+  387.2
---------
     399.4

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

The final result is 399.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.3	392.2	404.5	12.3 plus 392.2
12.4	401.2	413.6	12.4 plus 401.2
12.5	404.2	416.7	12.5 plus 404.2
1.6	8.1	9.7	1.6 plus 8.1
2.4	4.8	7.2	2.4 plus 4.8
2.6	2.4	5	2.6 plus 2.4