1.1 Plus 1 Addition :

Number 1	Number 2	Answer
1.1	1	2.1

How to calculate 1.1 plus 1 ?

Let's break down the addition of 1.1 and 100 step by step:

   1.1      <-- 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.

   1.1
+  100
---------
     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.

   1.1
+  100
---------
     2.1

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

The final result is 2.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.2	7	8.2	1.2 plus 7
1.3	15	16.3	1.3 plus 15
1.4	17	18.4	1.4 plus 17
2.1	4.7	6.8	2.1 plus 4.7
3.8	7.7	11.5	3.8 plus 7.7
2.7	5	7.7	2.7 plus 5