12.2 Plus 387.3 Addition :

Number 1	Number 2	Answer
12.2	387.3	399.5

How to calculate 12.2 plus 387.3 ?

Let's break down the addition of 012.2 and 387.3 step by step:

   012.2      <-- Start with the rightmost column
+  387.3
---------

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

   012.2
+  387.3
---------
     5


    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
+  387.3
---------
     9.5


    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
+  387.3
---------
     99.5


    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
+  387.3
---------
     399.5

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

The final result is 399.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.3	391.3	403.6	12.3 plus 391.3
12.4	392.3	404.7	12.4 plus 392.3
12.5	395.3	407.8	12.5 plus 395.3
2.3	4.2	6.5	2.3 plus 4.2
9.3	3.4	12.7	9.3 plus 3.4
3.5	7	10.5	3.5 plus 7