9.8 Plus 677 Addition :

Number 1	Number 2	Answer
9.8	677	686.8

How to calculate 9.8 plus 677 ?

Let's break down the addition of 009.8 and 67700 step by step:

   009.8      <-- Start with the rightmost column
+  67700
---------

    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
+  67700
---------
     8


    Add the digits in the rightmost column:
        9 + 7 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   009.8
+  67700
---------
     6.8


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   009.8
+  67700
---------
     86.8


    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
+  67700
---------
     686.8

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

The final result is 686.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.9	679	688.9	9.9 plus 679
10	683	693	10 plus 683
10.1	687	697.1	10.1 plus 687
2.3	9.2	11.5	2.3 plus 9.2
0.5	3.2	3.7	0.5 plus 3.2
6.5	3	9.5	6.5 plus 3