20.2 Plus 668.5 Addition :

Number 1	Number 2	Answer
20.2	668.5	688.7

How to calculate 20.2 plus 668.5 ?

Let's break down the addition of 020.2 and 668.5 step by step:

   020.2      <-- Start with the rightmost column
+  668.5
---------

    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   020.2
+  668.5
---------
     7


    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.

   020.2
+  668.5
---------
     8.7


    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.

   020.2
+  668.5
---------
     88.7


    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.

   020.2
+  668.5
---------
     688.7

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

The final result is 688.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.3	671.5	691.8	20.3 plus 671.5
20.4	678.5	698.9	20.4 plus 678.5
20.5	686.5	707	20.5 plus 686.5
4.7	5	9.7	4.7 plus 5
8.3	3.7	12	8.3 plus 3.7
3.3	9.5	12.8	3.3 plus 9.5