20.9 Plus 667.2 Addition :

Number 1	Number 2	Answer
20.9	667.2	688.1

How to calculate 20.9 plus 667.2 ?

Let's break down the addition of 020.9 and 667.2 step by step:

   020.9      <-- Start with the rightmost column
+  667.2
---------

    Add the digits in the rightmost column:
        9 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   020.9
+  667.2
---------
     1


    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
+  667.2
---------
     8.1


    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
+  667.2
---------
     88.1


    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
+  667.2
---------
     688.1

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

The final result is 688.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	668.2	689.2	21 plus 668.2
21.1	673.2	694.3	21.1 plus 673.2
21.2	681.2	702.4	21.2 plus 681.2
4.2	9.1	13.3	4.2 plus 9.1
7.1	7.5	14.6	7.1 plus 7.5
2.5	6.5	9	2.5 plus 6.5