80.5 Plus 689 Addition :

Number 1	Number 2	Answer
80.5	689	769.5

How to calculate 80.5 plus 689 ?

Let's break down the addition of 080.5 and 68900 step by step:

   080.5      <-- Start with the rightmost column
+  68900
---------

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   080.5
+  68900
---------
     5


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

   080.5
+  68900
---------
     9.5


    Add the digits in the rightmost column:
        8 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   080.5
+  68900
---------
     69.5


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   080.5
+  68900
---------
     769.5

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

The final result is 769.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.6	697	777.6	80.6 plus 697
80.7	701	781.7	80.7 plus 701
80.8	703	783.8	80.8 plus 703
2.4	0.8	3.2	2.4 plus 0.8
5.7	3.4	9.1	5.7 plus 3.4
8	8.8	16.8	8 plus 8.8