20.9 Plus 667 Addition :

Number 1	Number 2	Answer
20.9	667	687.9

How to calculate 20.9 plus 667 ?

Let's break down the addition of 020.9 and 66700 step by step:

   020.9      <-- Start with the rightmost column
+  66700
---------

    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.

   020.9
+  66700
---------
     9


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

   020.9
+  66700
---------
     7.9


    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.

   020.9
+  66700
---------
     87.9


    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.

   020.9
+  66700
---------
     687.9

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

The final result is 687.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	674	695	21 plus 674
21.1	675	696.1	21.1 plus 675
21.2	677	698.2	21.2 plus 677
2.9	7.3	10.2	2.9 plus 7.3
8	1.2	9.2	8 plus 1.2
9.5	5	14.5	9.5 plus 5