30.4 Plus 308 Addition :

Number 1	Number 2	Answer
30.4	308	338.4

How to calculate 30.4 plus 308 ?

Let's break down the addition of 030.4 and 30800 step by step:

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

    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.

   030.4
+  30800
---------
     4


    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.

   030.4
+  30800
---------
     8.4


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

   030.4
+  30800
---------
     38.4


    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.

   030.4
+  30800
---------
     338.4

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

The final result is 338.4.

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Number 1	Number 2	ANSWER:	HOW TO ?
30.5	315	345.5	30.5 plus 315
30.6	322	352.6	30.6 plus 322
30.7	329	359.7	30.7 plus 329
9.8	3.1	12.9	9.8 plus 3.1
0.9	8.3	9.2	0.9 plus 8.3
7	7	14	7 plus 7