80.4 Plus 425 Addition :

Number 1	Number 2	Answer
80.4	425	505.4

How to calculate 80.4 plus 425 ?

Let's break down the addition of 080.4 and 42500 step by step:

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

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

   080.4
+  42500
---------
     4


    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.

   080.4
+  42500
---------
     5.4


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   080.4
+  42500
---------
     05.4


    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.

   080.4
+  42500
---------
     505.4

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

The final result is 505.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	433	513.5	80.5 plus 433
80.6	441	521.6	80.6 plus 441
80.7	449	529.7	80.7 plus 449
2.7	0.5	3.2	2.7 plus 0.5
6.9	4.6	11.5	6.9 plus 4.6
4.2	5.1	9.3	4.2 plus 5.1