9.8 Plus 1.7 Addition :

Number 1	Number 2	Answer
9.8	1.7	11.5

How to calculate 9.8 plus 1.7 ?

Let's break down the addition of 9.8 and 1.7 step by step:

   9.8      <-- Start with the rightmost column
+  1.7
---------

    Add the digits in the rightmost column:
        8 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   9.8
+  1.7
---------
     5


    Add the digits in the rightmost column:
        9 + 1 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   9.8
+  1.7
---------
     1.5

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

The final result is 11.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.9	2.7	12.6	9.9 plus 2.7
10	5.7	15.7	10 plus 5.7
10.1	7.7	17.8	10.1 plus 7.7
1.7	9.6	11.3	1.7 plus 9.6
2.7	3.2	5.9	2.7 plus 3.2
8.8	0.2	9	8.8 plus 0.2