20.9 Plus 667.1 Addition :

Number 1	Number 2	Answer
20.9	667.1	688

How to calculate 20.9 plus 667.1 ?

Let's break down the addition of 020.9 and 667.1 step by step:

   020.9      <-- Start with the rightmost column
+  667.1
---------

    Add the digits in the rightmost column:
        9 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   020.9
+  667.1
---------
     0


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.9
+  667.1
---------
     8.0


    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
+  667.1
---------
     88.0


    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
+  667.1
---------
     688.0

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

The final result is 688.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	675.1	696.1	21 plus 675.1
21.1	684.1	705.2	21.1 plus 684.1
21.2	692.1	713.3	21.2 plus 692.1
1.8	7	8.8	1.8 plus 7
8.5	3	11.5	8.5 plus 3
0.8	7.7	8.5	0.8 plus 7.7