20.2 Plus 402.4 Addition :

Number 1	Number 2	Answer
20.2	402.4	422.6

How to calculate 20.2 plus 402.4 ?

Let's break down the addition of 020.2 and 402.4 step by step:

   020.2      <-- Start with the rightmost column
+  402.4
---------

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

   020.2
+  402.4
---------
     6


    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.

   020.2
+  402.4
---------
     2.6


    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.

   020.2
+  402.4
---------
     22.6


    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.

   020.2
+  402.4
---------
     422.6

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

The final result is 422.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.3	406.4	426.7	20.3 plus 406.4
20.4	415.4	435.8	20.4 plus 415.4
20.5	418.4	438.9	20.5 plus 418.4
3.1	1.9	5	3.1 plus 1.9
9.9	7.4	17.3	9.9 plus 7.4
5.4	4.2	9.6	5.4 plus 4.2