20.7 Plus 688.6 Addition :

Number 1	Number 2	Answer
20.7	688.6	709.3

How to calculate 20.7 plus 688.6 ?

Let's break down the addition of 020.7 and 688.6 step by step:

   020.7      <-- Start with the rightmost column
+  688.6
---------

    Add the digits in the rightmost column:
        7 + 6 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   020.7
+  688.6
---------
     3


    Add the digits in the rightmost column:
        0 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.7
+  688.6
---------
     9.3


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   020.7
+  688.6
---------
     09.3


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   020.7
+  688.6
---------
     709.3

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

The final result is 709.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.8	692.6	713.4	20.8 plus 692.6
20.9	694.6	715.5	20.9 plus 694.6
21	695.6	716.6	21 plus 695.6
4.3	4.2	8.5	4.3 plus 4.2
5	6.6	11.6	5 plus 6.6
9.2	8	17.2	9.2 plus 8