20 Plus 421.4 Addition :

Number 1	Number 2	Answer
20	421.4	441.4

How to calculate 20 plus 421.4 ?

Let's break down the addition of 02000 and 421.4 step by step:

   02000      <-- Start with the rightmost column
+  421.4
---------

    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
+  421.4
---------
     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
+  421.4
---------
     04


    Add the digits in the rightmost column:
        0 + 1 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   02000
+  421.4
---------
     104


    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
+  421.4
---------
     4104


    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
+  421.4
---------
     44104

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

The final result is 44104.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.1	423.4	443.5	20.1 plus 423.4
20.2	425.4	445.6	20.2 plus 425.4
20.3	429.4	449.7	20.3 plus 429.4
3.3	2.6	5.9	3.3 plus 2.6
9	6.4	15.4	9 plus 6.4
6.9	7.2	14.1	6.9 plus 7.2