12.1 Plus 84 Addition :

Number 1	Number 2	Answer
12.1	84	96.1

How to calculate 12.1 plus 84 ?

Let's break down the addition of 12.1 and 8400 step by step:

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

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

   12.1
+  8400
---------
     1


    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.

   12.1
+  8400
---------
     6.1


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   12.1
+  8400
---------
     96.1

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

The final result is 96.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.2	93	105.2	12.2 plus 93
12.3	102	114.3	12.3 plus 102
12.4	108	120.4	12.4 plus 108
3	3	6	3 plus 3
9.1	3.2	12.3	9.1 plus 3.2
9.1	3.7	12.8	9.1 plus 3.7