9.8 Plus 680 Addition :

Number 1	Number 2	Answer
9.8	680	689.8

How to calculate 9.8 plus 680 ?

Let's break down the addition of 009.8 and 68000 step by step:

   009.8      <-- Start with the rightmost column
+  68000
---------

    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
+  68000
---------
     8


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

   009.8
+  68000
---------
     9.8


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

   009.8
+  68000
---------
     89.8


    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
+  68000
---------
     689.8

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

The final result is 689.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.9	688	697.9	9.9 plus 688
10	695	705	10 plus 695
10.1	704	714.1	10.1 plus 704
4.6	6.4	11	4.6 plus 6.4
1.8	6.3	8.1	1.8 plus 6.3
2	6	8	2 plus 6