20.4 Plus 428.2 Addition :

Number 1	Number 2	Answer
20.4	428.2	448.6

How to calculate 20.4 plus 428.2 ?

Let's break down the addition of 020.4 and 428.2 step by step:

   020.4      <-- Start with the rightmost column
+  428.2
---------

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

   020.4
+  428.2
---------
     6


    Add the digits in the rightmost column:
        0 + 8 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.4
+  428.2
---------
     8.6


    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
+  428.2
---------
     48.6


    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.

   020.4
+  428.2
---------
     448.6

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

The final result is 448.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	429.2	449.7	20.5 plus 429.2
20.6	435.2	455.8	20.6 plus 435.2
20.7	443.2	463.9	20.7 plus 443.2
1	4.1	5.1	1 plus 4.1
1.5	0.3	1.8	1.5 plus 0.3
7.2	6.8	14	7.2 plus 6.8