80.8 Plus 425 Addition :

Number 1	Number 2	Answer
80.8	425	505.8

How to calculate 80.8 plus 425 ?

Let's break down the addition of 080.8 and 42500 step by step:

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

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

   080.8
+  42500
---------
     8


    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.

   080.8
+  42500
---------
     5.8


    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.

   080.8
+  42500
---------
     05.8


    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.

   080.8
+  42500
---------
     505.8

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

The final result is 505.8.

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Number 1	Number 2	ANSWER:	HOW TO ?
80.9	430	510.9	80.9 plus 430
81	439	520	81 plus 439
81.1	444	525.1	81.1 plus 444
4.8	3.5	8.3	4.8 plus 3.5
1.4	4.4	5.8	1.4 plus 4.4
7	4	11	7 plus 4