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	18	19.2	1.2 plus 18
1.3	21	22.3	1.3 plus 21
1.4	30	31.4	1.4 plus 30
0.5	1	1.5	0.5 plus 1
8.6	2.4	11	8.6 plus 2.4
6.1	6.7	12.8	6.1 plus 6.7