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	426	439	13 plus 426
13.1	433	446.1	13.1 plus 433
13.2	442	455.2	13.2 plus 442
6.8	3.7	10.5	6.8 plus 3.7
3.1	5.9	9	3.1 plus 5.9
7.2	7.9	15.1	7.2 plus 7.9