20.5 Plus 688.5 Addition :

Number 1	Number 2	Answer
20.5	688.5	709

How to calculate 20.5 plus 688.5 ?

Let's break down the addition of 020.5 and 688.5 step by step:

   020.5      <-- Start with the rightmost column
+  688.5
---------

    Add the digits in the rightmost column:
        5 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   020.5
+  688.5
---------
     0


    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.

   020.5
+  688.5
---------
     9.0


    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.

   020.5
+  688.5
---------
     09.0


    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.

   020.5
+  688.5
---------
     709.0

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

The final result is 709.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.6	694.5	715.1	20.6 plus 694.5
20.7	700.5	721.2	20.7 plus 700.5
20.8	709.5	730.3	20.8 plus 709.5
5.8	5	10.8	5.8 plus 5
6.4	7.9	14.3	6.4 plus 7.9
1.9	6	7.9	1.9 plus 6