8.4 Plus 30 Addition :

Number 1	Number 2	Answer
8.4	30	38.4

How to calculate 8.4 plus 30 ?

Let's break down the addition of 08.4 and 3000 step by step:

   08.4      <-- Start with the rightmost column
+  3000
---------

    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.

   08.4
+  3000
---------
     4


    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
+  3000
---------
     8.4


    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.

   08.4
+  3000
---------
     38.4

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

The final result is 38.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	35	43.5	8.5 plus 35
8.6	37	45.6	8.6 plus 37
8.7	46	54.7	8.7 plus 46
7.7	4.7	12.4	7.7 plus 4.7
3.8	3	6.8	3.8 plus 3
3.9	4.1	8	3.9 plus 4.1