20.5 Plus 422.4 Addition :

Number 1	Number 2	Answer
20.5	422.4	442.9

How to calculate 20.5 plus 422.4 ?

Let's break down the addition of 020.5 and 422.4 step by step:

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

    Add the digits in the rightmost column:
        5 + 4 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.5
+  422.4
---------
     9


    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.

   020.5
+  422.4
---------
     2.9


    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.

   020.5
+  422.4
---------
     42.9


    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.

   020.5
+  422.4
---------
     442.9

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

The final result is 442.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.6	424.4	445	20.6 plus 424.4
20.7	427.4	448.1	20.7 plus 427.4
20.8	429.4	450.2	20.8 plus 429.4
6.7	2.4	9.1	6.7 plus 2.4
8.8	8.9	17.7	8.8 plus 8.9
3	9.9	12.9	3 plus 9.9