80.5 Plus 645 Addition :

Number 1	Number 2	Answer
80.5	645	725.5

How to calculate 80.5 plus 645 ?

Let's break down the addition of 080.5 and 64500 step by step:

   080.5      <-- Start with the rightmost column
+  64500
---------

    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
+  64500
---------
     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
+  64500
---------
     5.5


    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   080.5
+  64500
---------
     25.5


    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
+  64500
---------
     725.5

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

The final result is 725.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.6	648	728.6	80.6 plus 648
80.7	657	737.7	80.7 plus 657
80.8	658	738.8	80.8 plus 658
7.1	1.8	8.9	7.1 plus 1.8
1.2	7.5	8.7	1.2 plus 7.5
4.7	2	6.7	4.7 plus 2