20.7 Plus 667.8 Addition :

Number 1	Number 2	Answer
20.7	667.8	688.5

How to calculate 20.7 plus 667.8 ?

Let's break down the addition of 020.7 and 667.8 step by step:

   020.7      <-- Start with the rightmost column
+  667.8
---------

    Add the digits in the rightmost column:
        7 + 8 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   020.7
+  667.8
---------
     5


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.7
+  667.8
---------
     8.5


    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.

   020.7
+  667.8
---------
     88.5


    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.

   020.7
+  667.8
---------
     688.5

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

The final result is 688.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.8	669.8	690.6	20.8 plus 669.8
20.9	675.8	696.7	20.9 plus 675.8
21	682.8	703.8	21 plus 682.8
8	3.7	11.7	8 plus 3.7
7.9	2.3	10.2	7.9 plus 2.3
4.3	1.4	5.7	4.3 plus 1.4