20.7 Plus 665 Addition :

Number 1	Number 2	Answer
20.7	665	685.7

How to calculate 20.7 plus 665 ?

Let's break down the addition of 020.7 and 66500 step by step:

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

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

   020.7
+  66500
---------
     7


    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.

   020.7
+  66500
---------
     5.7


    Add the digits in the rightmost column:
        2 + 6 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.7
+  66500
---------
     85.7


    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.

   020.7
+  66500
---------
     685.7

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

The final result is 685.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.8	670	690.8	20.8 plus 670
20.9	679	699.9	20.9 plus 679
21	680	701	21 plus 680
3.6	8.6	12.2	3.6 plus 8.6
8.4	5	13.4	8.4 plus 5
7.7	5.3	13	7.7 plus 5.3