1.1 Plus 9 Addition :

Number 1	Number 2	Answer
1.1	9	10.1

How to calculate 1.1 plus 9 ?

Let's break down the addition of 1.1 and 900 step by step:

   1.1      <-- Start with the rightmost column
+  900
---------

    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
+  900
---------
     1


    Add the digits in the rightmost column:
        1 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   1.1
+  900
---------
     0.1

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

The final result is 10.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.2	13	14.2	1.2 plus 13
1.3	17	18.3	1.3 plus 17
1.4	24	25.4	1.4 plus 24
7.6	8.6	16.2	7.6 plus 8.6
1.7	8.7	10.4	1.7 plus 8.7
5	9.8	14.8	5 plus 9.8