12.5 Plus 508 Addition :

Number 1	Number 2	Answer
12.5	508	520.5

How to calculate 12.5 plus 508 ?

Let's break down the addition of 012.5 and 50800 step by step:

   012.5      <-- Start with the rightmost column
+  50800
---------

    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.

   012.5
+  50800
---------
     5


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   012.5
+  50800
---------
     0.5


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

   012.5
+  50800
---------
     20.5


    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.

   012.5
+  50800
---------
     520.5

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

The final result is 520.5.

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Number 1	Number 2	ANSWER:	HOW TO ?
12.6	515	527.6	12.6 plus 515
12.7	521	533.7	12.7 plus 521
12.8	523	535.8	12.8 plus 523
0.7	5.1	5.8	0.7 plus 5.1
2.1	0.4	2.5	2.1 plus 0.4
9	7.1	16.1	9 plus 7.1