80.9 Plus 665 Addition :

Number 1	Number 2	Answer
80.9	665	745.9

How to calculate 80.9 plus 665 ?

Let's break down the addition of 080.9 and 66500 step by step:

   080.9      <-- Start with the rightmost column
+  66500
---------

    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.

   080.9
+  66500
---------
     9


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

   080.9
+  66500
---------
     5.9


    Add the digits in the rightmost column:
        8 + 6 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   080.9
+  66500
---------
     45.9


    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.

   080.9
+  66500
---------
     745.9

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

The final result is 745.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
81	667	748	81 plus 667
81.1	671	752.1	81.1 plus 671
81.2	679	760.2	81.2 plus 679
1	3.4	4.4	1 plus 3.4
1.7	1.7	3.4	1.7 plus 1.7
3	9.5	12.5	3 plus 9.5