8.1 Plus 1 Addition :

Number 1	Number 2	Answer
8.1	1	9.1

How to calculate 8.1 plus 1 ?

Let's break down the addition of 8.1 and 100 step by step:

   8.1      <-- Start with the rightmost column
+  100
---------

    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
+  100
---------
     1


    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   8.1
+  100
---------
     9.1

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

The final result is 9.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.2	7	15.2	8.2 plus 7
8.3	14	22.3	8.3 plus 14
8.4	17	25.4	8.4 plus 17
0.3	3.7	4	0.3 plus 3.7
4.6	6.9	11.5	4.6 plus 6.9
5.5	8.2	13.7	5.5 plus 8.2