8.3 Plus 12 Addition :

Number 1	Number 2	Answer
8.3	12	20.3

How to calculate 8.3 plus 12 ?

Let's break down the addition of 08.3 and 1200 step by step:

   08.3      <-- Start with the rightmost column
+  1200
---------

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

   08.3
+  1200
---------
     3


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   08.3
+  1200
---------
     0.3


    Add the digits in the rightmost column:
        0 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   08.3
+  1200
---------
     20.3

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

The final result is 20.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.4	20	28.4	8.4 plus 20
8.5	24	32.5	8.5 plus 24
8.6	27	35.6	8.6 plus 27
9.8	4.5	14.3	9.8 plus 4.5
6.6	3	9.6	6.6 plus 3
2.9	4.1	7	2.9 plus 4.1