80.8 Plus 478 Addition :

Number 1	Number 2	Answer
80.8	478	558.8

How to calculate 80.8 plus 478 ?

Let's break down the addition of 080.8 and 47800 step by step:

   080.8      <-- Start with the rightmost column
+  47800
---------

    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
+  47800
---------
     8


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

   080.8
+  47800
---------
     8.8


    Add the digits in the rightmost column:
        8 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   080.8
+  47800
---------
     58.8


    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
+  47800
---------
     558.8

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

The final result is 558.8.

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Number 1	Number 2	ANSWER:	HOW TO ?
80.9	485	565.9	80.9 plus 485
81	489	570	81 plus 489
81.1	491	572.1	81.1 plus 491
6.2	7.5	13.7	6.2 plus 7.5
2.5	2.5	5	2.5 plus 2.5
9.6	0.4	10	9.6 plus 0.4