20 Plus 422.4 Addition :

Number 1	Number 2	Answer
20	422.4	442.4

How to calculate 20 plus 422.4 ?

Let's break down the addition of 02000 and 422.4 step by step:

   02000      <-- Start with the rightmost column
+  422.4
---------

    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.

   02000
+  422.4
---------
     4


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

   02000
+  422.4
---------
     04


    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.

   02000
+  422.4
---------
     204


    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.

   02000
+  422.4
---------
     4204


    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.

   02000
+  422.4
---------
     44204

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

The final result is 44204.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.1	426.4	446.5	20.1 plus 426.4
20.2	429.4	449.6	20.2 plus 429.4
20.3	431.4	451.7	20.3 plus 431.4
0.3	7	7.3	0.3 plus 7
6.7	8.9	15.6	6.7 plus 8.9
4.4	0.7	5.1	4.4 plus 0.7