21.5 Plus 404 Addition :

Number 1	Number 2	Answer
21.5	404	425.5

How to calculate 21.5 plus 404 ?

Let's break down the addition of 021.5 and 40400 step by step:

   021.5      <-- Start with the rightmost column
+  40400
---------

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   021.5
+  40400
---------
     5


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   021.5
+  40400
---------
     5.5


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

   021.5
+  40400
---------
     25.5


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

   021.5
+  40400
---------
     425.5

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

The final result is 425.5.

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Number 1	Number 2	ANSWER:	HOW TO ?
21.6	410	431.6	21.6 plus 410
21.7	412	433.7	21.7 plus 412
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4	3.4	7.4	4 plus 3.4
1.3	5.8	7.1	1.3 plus 5.8
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