16.9 Plus 84 Addition :

Number 1	Number 2	Answer
16.9	84	100.9

How to calculate 16.9 plus 84 ?

Let's break down the addition of 16.9 and 8400 step by step:

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

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

   16.9
+  8400
---------
     9


    Add the digits in the rightmost column:
        6 + 4 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   16.9
+  8400
---------
     0.9


    Add the digits in the rightmost column:
        1 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   16.9
+  8400
---------
     00.9

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

The final result is 100.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
17	90	107	17 plus 90
17.1	96	113.1	17.1 plus 96
17.2	100	117.2	17.2 plus 100
2.5	3	5.5	2.5 plus 3
9.2	4.7	13.9	9.2 plus 4.7
0.7	7.3	8	0.7 plus 7.3