9.8 Plus 688 Addition :

Number 1	Number 2	Answer
9.8	688	697.8

How to calculate 9.8 plus 688 ?

Let's break down the addition of 009.8 and 68800 step by step:

   009.8      <-- Start with the rightmost column
+  68800
---------

    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.

   009.8
+  68800
---------
     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.

   009.8
+  68800
---------
     7.8


    Add the digits in the rightmost column:
        0 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   009.8
+  68800
---------
     97.8


    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   009.8
+  68800
---------
     697.8

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

The final result is 697.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.9	690	699.9	9.9 plus 690
10	697	707	10 plus 697
10.1	706	716.1	10.1 plus 706
5.1	3.2	8.3	5.1 plus 3.2
5.6	0.4	6	5.6 plus 0.4
2	5.7	7.7	2 plus 5.7