80.5 Plus 665 Addition :

Number 1	Number 2	Answer
80.5	665	745.5

How to calculate 80.5 plus 665 ?

Let's break down the addition of 080.5 and 66500 step by step:

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

    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
+  66500
---------
     5


    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.

   080.5
+  66500
---------
     5.5


    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.

   080.5
+  66500
---------
     45.5


    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
+  66500
---------
     745.5

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

The final result is 745.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.6	674	754.6	80.6 plus 674
80.7	679	759.7	80.7 plus 679
80.8	688	768.8	80.8 plus 688
5.8	1	6.8	5.8 plus 1
3.9	1.8	5.7	3.9 plus 1.8
6.7	3.1	9.8	6.7 plus 3.1