8.1 Plus 3 Addition :

Number 1	Number 2	Answer
8.1	3	11.1

How to calculate 8.1 plus 3 ?

Let's break down the addition of 8.1 and 300 step by step:

   8.1      <-- Start with the rightmost column
+  300
---------

    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.

   8.1
+  300
---------
     1


    Add the digits in the rightmost column:
        8 + 3 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   8.1
+  300
---------
     1.1

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

The final result is 11.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.2	4	12.2	8.2 plus 4
8.3	5	13.3	8.3 plus 5
8.4	9	17.4	8.4 plus 9
5	1.5	6.5	5 plus 1.5
1.8	4.7	6.5	1.8 plus 4.7
0.2	2.2	2.4	0.2 plus 2.2