2.4 Plus 84 Addition :

Number 1	Number 2	Answer
2.4	84	86.4

How to calculate 2.4 plus 84 ?

Let's break down the addition of 02.4 and 8400 step by step:

   02.4      <-- Start with the rightmost column
+  8400
---------

    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.

   02.4
+  8400
---------
     4


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   02.4
+  8400
---------
     6.4


    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.

   02.4
+  8400
---------
     86.4

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

The final result is 86.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.5	88	90.5	2.5 plus 88
2.6	90	92.6	2.6 plus 90
2.7	96	98.7	2.7 plus 96
5.4	1.3	6.7	5.4 plus 1.3
2.6	2.1	4.7	2.6 plus 2.1
9	8.8	17.8	9 plus 8.8