28.4 Plus 472 Addition :

Number 1	Number 2	Answer
28.4	472	500.4

How to calculate 28.4 plus 472 ?

Let's break down the addition of 028.4 and 47200 step by step:

   028.4      <-- Start with the rightmost column
+  47200
---------

    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.

   028.4
+  47200
---------
     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.

   028.4
+  47200
---------
     0.4


    Add the digits in the rightmost column:
        2 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   028.4
+  47200
---------
     00.4


    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.

   028.4
+  47200
---------
     500.4

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

The final result is 500.4.

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Number 1	Number 2	ANSWER:	HOW TO ?
28.5	480	508.5	28.5 plus 480
28.6	488	516.6	28.6 plus 488
28.7	490	518.7	28.7 plus 490
5.5	5.5	11	5.5 plus 5.5
7.9	7.2	15.1	7.9 plus 7.2
4.8	4.5	9.3	4.8 plus 4.5