82.2 Plus 21 Addition :

Number 1	Number 2	Answer
82.2	21	103.2

How to calculate 82.2 plus 21 ?

Let's break down the addition of 82.2 and 2100 step by step:

   82.2      <-- Start with the rightmost column
+  2100
---------

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

   82.2
+  2100
---------
     2


    Add the digits in the rightmost column:
        2 + 1 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   82.2
+  2100
---------
     3.2


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   82.2
+  2100
---------
     03.2

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

The final result is 103.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
82.3	25	107.3	82.3 plus 25
82.4	26	108.4	82.4 plus 26
82.5	31	113.5	82.5 plus 31
0.9	9.6	10.5	0.9 plus 9.6
3.3	5.5	8.8	3.3 plus 5.5
2.9	1.1	4	2.9 plus 1.1