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	8	10.2	2.2 plus 8
2.3	12	14.3	2.3 plus 12
2.4	19	21.4	2.4 plus 19
8	2.9	10.9	8 plus 2.9
4.2	7.9	12.1	4.2 plus 7.9
7.5	9.2	16.7	7.5 plus 9.2