20.4 Plus 667.2 Addition :

Number 1	Number 2	Answer
20.4	667.2	687.6

How to calculate 20.4 plus 667.2 ?

Let's break down the addition of 020.4 and 667.2 step by step:

   020.4      <-- Start with the rightmost column
+  667.2
---------

    Add the digits in the rightmost column:
        4 + 2 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   020.4
+  667.2
---------
     6


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

   020.4
+  667.2
---------
     7.6


    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.

   020.4
+  667.2
---------
     87.6


    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.

   020.4
+  667.2
---------
     687.6

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

The final result is 687.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	671.2	691.7	20.5 plus 671.2
20.6	680.2	700.8	20.6 plus 680.2
20.7	681.2	701.9	20.7 plus 681.2
1.5	1.4	2.9	1.5 plus 1.4
1.2	3.1	4.3	1.2 plus 3.1
9	8.2	17.2	9 plus 8.2