12.5 Plus 308 Addition :

Number 1	Number 2	Answer
12.5	308	320.5

How to calculate 12.5 plus 308 ?

Let's break down the addition of 012.5 and 30800 step by step:

   012.5      <-- Start with the rightmost column
+  30800
---------

    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
+  30800
---------
     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
+  30800
---------
     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
+  30800
---------
     20.5


    Add the digits in the rightmost column:
        0 + 3 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   012.5
+  30800
---------
     320.5

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

The final result is 320.5.

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Number 1	Number 2	ANSWER:	HOW TO ?
12.6	314	326.6	12.6 plus 314
12.7	317	329.7	12.7 plus 317
12.8	319	331.8	12.8 plus 319
4.8	5.6	10.4	4.8 plus 5.6
7	8.2	15.2	7 plus 8.2
5.3	1.6	6.9	5.3 plus 1.6