8.1 Plus 12.1 Addition :

Number 1	Number 2	Answer
8.1	12.1	20.2

How to calculate 8.1 plus 12.1 ?

Let's break down the addition of 08.1 and 12.1 step by step:

   08.1      <-- Start with the rightmost column
+  12.1
---------

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

   08.1
+  12.1
---------
     2


    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.

   08.1
+  12.1
---------
     0.2


    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.

   08.1
+  12.1
---------
     20.2

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

The final result is 20.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.2	13.1	21.3	8.2 plus 13.1
8.3	17.1	25.4	8.3 plus 17.1
8.4	21.1	29.5	8.4 plus 21.1
8.4	6.2	14.6	8.4 plus 6.2
0.6	7.9	8.5	0.6 plus 7.9
9.7	3	12.7	9.7 plus 3