20.4 Plus 672.4 Addition :

Number 1	Number 2	Answer
20.4	672.4	692.8

How to calculate 20.4 plus 672.4 ?

Let's break down the addition of 020.4 and 672.4 step by step:

   020.4      <-- Start with the rightmost column
+  672.4
---------

    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.4
+  672.4
---------
     8


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

   020.4
+  672.4
---------
     2.8


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.4
+  672.4
---------
     92.8


    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
+  672.4
---------
     692.8

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

The final result is 692.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	678.4	698.9	20.5 plus 678.4
20.6	686.4	707	20.6 plus 686.4
20.7	691.4	712.1	20.7 plus 691.4
6.8	0.8	7.6	6.8 plus 0.8
4.3	8.1	12.4	4.3 plus 8.1
3.8	1	4.8	3.8 plus 1