20.7 Plus 669.2 Addition :

Number 1	Number 2	Answer
20.7	669.2	689.9

How to calculate 20.7 plus 669.2 ?

Let's break down the addition of 020.7 and 669.2 step by step:

   020.7      <-- Start with the rightmost column
+  669.2
---------

    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.7
+  669.2
---------
     9


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

   020.7
+  669.2
---------
     9.9


    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.

   020.7
+  669.2
---------
     89.9


    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.

   020.7
+  669.2
---------
     689.9

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

The final result is 689.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.8	675.2	696	20.8 plus 675.2
20.9	681.2	702.1	20.9 plus 681.2
21	685.2	706.2	21 plus 685.2
7.6	3.6	11.2	7.6 plus 3.6
7	2.5	9.5	7 plus 2.5
2.1	7	9.1	2.1 plus 7