12.4 Plus 425.8 Addition :

Number 1	Number 2	Answer
12.4	425.8	438.2

How to calculate 12.4 plus 425.8 ?

Let's break down the addition of 012.4 and 425.8 step by step:

   012.4      <-- Start with the rightmost column
+  425.8
---------

    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   012.4
+  425.8
---------
     2


    Add the digits in the rightmost column:
        2 + 5 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   012.4
+  425.8
---------
     8.2


    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.

   012.4
+  425.8
---------
     38.2


    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.

   012.4
+  425.8
---------
     438.2

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

The final result is 438.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.5	429.8	442.3	12.5 plus 429.8
12.6	433.8	446.4	12.6 plus 433.8
12.7	435.8	448.5	12.7 plus 435.8
0.8	1.2	2	0.8 plus 1.2
2	7.3	9.3	2 plus 7.3
5.5	3.3	8.8	5.5 plus 3.3