8.1 Plus 12 Addition :

Number 1	Number 2	Answer
8.1	12	20.1

How to calculate 8.1 plus 12 ?

Let's break down the addition of 08.1 and 1200 step by step:

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

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

   08.1
+  1200
---------
     1


    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
+  1200
---------
     0.1


    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
+  1200
---------
     20.1

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

The final result is 20.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.2	15	23.2	8.2 plus 15
8.3	22	30.3	8.3 plus 22
8.4	27	35.4	8.4 plus 27
4.8	0.9	5.7	4.8 plus 0.9
0.9	5.8	6.7	0.9 plus 5.8
5	6.7	11.7	5 plus 6.7