9.8 Plus 8 Addition :

Number 1	Number 2	Answer
9.8	8	17.8

How to calculate 9.8 plus 8 ?

Let's break down the addition of 9.8 and 800 step by step:

   9.8      <-- Start with the rightmost column
+  800
---------

    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.

   9.8
+  800
---------
     8


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

   9.8
+  800
---------
     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 ?
9.9	13	22.9	9.9 plus 13
10	20	30	10 plus 20
10.1	21	31.1	10.1 plus 21
2	6.5	8.5	2 plus 6.5
4	8.1	12.1	4 plus 8.1
7.7	7.2	14.9	7.7 plus 7.2