8.4 Plus 5 Addition :

Number 1	Number 2	Answer
8.4	5	13.4

How to calculate 8.4 plus 5 ?

Let's break down the addition of 8.4 and 500 step by step:

   8.4      <-- Start with the rightmost column
+  500
---------

    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.

   8.4
+  500
---------
     4


    Add the digits in the rightmost column:
        8 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   8.4
+  500
---------
     3.4

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

The final result is 13.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	10	18.5	8.5 plus 10
8.6	15	23.6	8.6 plus 15
8.7	17	25.7	8.7 plus 17
9	1.3	10.3	9 plus 1.3
0.2	5.9	6.1	0.2 plus 5.9
1	0.4	1.4	1 plus 0.4