20.9 Plus 424.2 Addition :

Number 1	Number 2	Answer
20.9	424.2	445.1

How to calculate 20.9 plus 424.2 ?

Let's break down the addition of 020.9 and 424.2 step by step:

   020.9      <-- Start with the rightmost column
+  424.2
---------

    Add the digits in the rightmost column:
        9 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   020.9
+  424.2
---------
     1


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

   020.9
+  424.2
---------
     5.1


    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.

   020.9
+  424.2
---------
     45.1


    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.

   020.9
+  424.2
---------
     445.1

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

The final result is 445.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	426.2	447.2	21 plus 426.2
21.1	435.2	456.3	21.1 plus 435.2
21.2	438.2	459.4	21.2 plus 438.2
5.2	4.6	9.8	5.2 plus 4.6
7.9	6.8	14.7	7.9 plus 6.8
1	7.8	8.8	1 plus 7.8