2.1 Plus 2 Addition :

Number 1	Number 2	Answer
2.1	2	4.1

How to calculate 2.1 plus 2 ?

Let's break down the addition of 2.1 and 200 step by step:

   2.1      <-- Start with the rightmost column
+  200
---------

    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.

   2.1
+  200
---------
     1


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

   2.1
+  200
---------
     4.1

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

The final result is 4.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.2	10	12.2	2.2 plus 10
2.3	16	18.3	2.3 plus 16
2.4	22	24.4	2.4 plus 22
4	6.9	10.9	4 plus 6.9
2	8.8	10.8	2 plus 8.8
2.6	4.9	7.5	2.6 plus 4.9