20.4 Plus 422 Addition :

Number 1	Number 2	Answer
20.4	422	442.4

How to calculate 20.4 plus 422 ?

Let's break down the addition of 020.4 and 42200 step by step:

   020.4      <-- Start with the rightmost column
+  42200
---------

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

   020.4
+  42200
---------
     4


    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
+  42200
---------
     2.4


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

   020.4
+  42200
---------
     42.4


    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.

   020.4
+  42200
---------
     442.4

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

The final result is 442.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	424	444.5	20.5 plus 424
20.6	425	445.6	20.6 plus 425
20.7	433	453.7	20.7 plus 433
6.7	1.5	8.2	6.7 plus 1.5
9.9	2.4	12.3	9.9 plus 2.4
3	1.1	4.1	3 plus 1.1