20.7 Plus 404.2 Addition :

Number 1	Number 2	Answer
20.7	404.2	424.9

How to calculate 20.7 plus 404.2 ?

Let's break down the addition of 020.7 and 404.2 step by step:

   020.7      <-- Start with the rightmost column
+  404.2
---------

    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
+  404.2
---------
     9


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

   020.7
+  404.2
---------
     4.9


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

   020.7
+  404.2
---------
     24.9


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

   020.7
+  404.2
---------
     424.9

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

The final result is 424.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.8	405.2	426	20.8 plus 405.2
20.9	406.2	427.1	20.9 plus 406.2
21	415.2	436.2	21 plus 415.2
8	0.8	8.8	8 plus 0.8
9.3	6.2	15.5	9.3 plus 6.2
0.4	3.6	4	0.4 plus 3.6