8.8 Plus 9 Addition :

Number 1	Number 2	Answer
8.8	9	17.8

How to calculate 8.8 plus 9 ?

Let's break down the addition of 8.8 and 900 step by step:

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

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

   8.8
+  900
---------
     8


    Add the digits in the rightmost column:
        8 + 9 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   8.8
+  900
---------
     7.8

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

The final result is 17.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.9	18	26.9	8.9 plus 18
9	27	36	9 plus 27
9.1	30	39.1	9.1 plus 30
9.5	1	10.5	9.5 plus 1
6	9.7	15.7	6 plus 9.7
2.2	5	7.2	2.2 plus 5