3.1 Plus 8 Addition :

Number 1	Number 2	Answer
3.1	8	11.1

How to calculate 3.1 plus 8 ?

Let's break down the addition of 3.1 and 800 step by step:

   3.1      <-- Start with the rightmost column
+  800
---------

    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.

   3.1
+  800
---------
     1


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

   3.1
+  800
---------
     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 ?
3.2	17	20.2	3.2 plus 17
3.3	25	28.3	3.3 plus 25
3.4	29	32.4	3.4 plus 29
1.1	9.9	11	1.1 plus 9.9
8.6	8.9	17.5	8.6 plus 8.9
7.8	1.2	9	7.8 plus 1.2