20 Plus 400.2 Addition :

Number 1	Number 2	Answer
20	400.2	420.2

How to calculate 20 plus 400.2 ?

Let's break down the addition of 02000 and 400.2 step by step:

   02000      <-- Start with the rightmost column
+  400.2
---------

    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
+  400.2
---------
     2


    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
+  400.2
---------
     02


    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
+  400.2
---------
     002


    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.

   02000
+  400.2
---------
     2002


    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
+  400.2
---------
     42002

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

The final result is 42002.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.1	403.2	423.3	20.1 plus 403.2
20.2	407.2	427.4	20.2 plus 407.2
20.3	414.2	434.5	20.3 plus 414.2
3.3	5.3	8.6	3.3 plus 5.3
2.8	9.6	12.4	2.8 plus 9.6
6.3	9.7	16	6.3 plus 9.7