8.4 Plus 30.5 Addition :

Number 1	Number 2	Answer
8.4	30.5	38.9

How to calculate 8.4 plus 30.5 ?

Let's break down the addition of 08.4 and 30.5 step by step:

   08.4      <-- Start with the rightmost column
+  30.5
---------

    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   08.4
+  30.5
---------
     9


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

   08.4
+  30.5
---------
     8.9


    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.

   08.4
+  30.5
---------
     38.9

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

The final result is 38.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	33.5	42	8.5 plus 33.5
8.6	34.5	43.1	8.6 plus 34.5
8.7	37.5	46.2	8.7 plus 37.5
2.1	2.1	4.2	2.1 plus 2.1
7.9	3.6	11.5	7.9 plus 3.6
1.8	4	5.8	1.8 plus 4