80.9 Plus 425 Addition :

Number 1	Number 2	Answer
80.9	425	505.9

How to calculate 80.9 plus 425 ?

Let's break down the addition of 080.9 and 42500 step by step:

   080.9      <-- 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.

   080.9
+  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.

   080.9
+  42500
---------
     5.9


    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.

   080.9
+  42500
---------
     05.9


    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.

   080.9
+  42500
---------
     505.9

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

The final result is 505.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
81	430	511	81 plus 430
81.1	435	516.1	81.1 plus 435
81.2	436	517.2	81.2 plus 436
6.4	2.4	8.8	6.4 plus 2.4
4.8	9.1	13.9	4.8 plus 9.1
1.1	7.9	9	1.1 plus 7.9