20.9 Plus 425 Addition :

Number 1	Number 2	Answer
20.9	425	445.9

How to calculate 20.9 plus 425 ?

Let's break down the addition of 020.9 and 42500 step by step:

   020.9      <-- Start with the rightmost column
+  42500
---------

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

   020.9
+  42500
---------
     9


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

   020.9
+  42500
---------
     5.9


    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.

   020.9
+  42500
---------
     45.9


    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.

   020.9
+  42500
---------
     445.9

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

The final result is 445.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	429	450	21 plus 429
21.1	433	454.1	21.1 plus 433
21.2	438	459.2	21.2 plus 438
0.2	6.8	7	0.2 plus 6.8
0.6	1.8	2.4	0.6 plus 1.8
0.3	5.1	5.4	0.3 plus 5.1