12.9 Plus 425 Addition :

Number 1	Number 2	Answer
12.9	425	437.9

How to calculate 12.9 plus 425 ?

Let's break down the addition of 012.9 and 42500 step by step:

   012.9      <-- 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.

   012.9
+  42500
---------
     9


    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   012.9
+  42500
---------
     7.9


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   012.9
+  42500
---------
     37.9


    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.

   012.9
+  42500
---------
     437.9

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

The final result is 437.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13	428	441	13 plus 428
13.1	429	442.1	13.1 plus 429
13.2	434	447.2	13.2 plus 434
0.4	4	4.4	0.4 plus 4
1.8	9.6	11.4	1.8 plus 9.6
5.1	6.2	11.3	5.1 plus 6.2