20.6 Plus 688.7 Addition :

Number 1	Number 2	Answer
20.6	688.7	709.3

How to calculate 20.6 plus 688.7 ?

Let's break down the addition of 020.6 and 688.7 step by step:

   020.6      <-- Start with the rightmost column
+  688.7
---------

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

   020.6
+  688.7
---------
     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.

   020.6
+  688.7
---------
     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.

   020.6
+  688.7
---------
     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.

   020.6
+  688.7
---------
     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 ?
20.7	694.7	715.4	20.7 plus 694.7
20.8	701.7	722.5	20.8 plus 701.7
20.9	705.7	726.6	20.9 plus 705.7
1.7	4.3	6	1.7 plus 4.3
6	1.9	7.9	6 plus 1.9
9.4	9	18.4	9.4 plus 9