20.7 Plus 688.2 Addition :

Number 1	Number 2	Answer
20.7	688.2	708.9

How to calculate 20.7 plus 688.2 ?

Let's break down the addition of 020.7 and 688.2 step by step:

   020.7      <-- Start with the rightmost column
+  688.2
---------

    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
+  688.2
---------
     9


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

   020.7
+  688.2
---------
     8.9


    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
+  688.2
---------
     08.9


    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
+  688.2
---------
     708.9

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

The final result is 708.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.8	690.2	711	20.8 plus 690.2
20.9	696.2	717.1	20.9 plus 696.2
21	705.2	726.2	21 plus 705.2
7.7	0.9	8.6	7.7 plus 0.9
9.9	2.1	12	9.9 plus 2.1
9.3	5	14.3	9.3 plus 5