2.2 Plus 2.1 Addition :

Number 1	Number 2	Answer
2.2	2.1	4.3

How to calculate 2.2 plus 2.1 ?

Let's break down the addition of 2.2 and 2.1 step by step:

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

    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.

   2.2
+  2.1
---------
     3


    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.

   2.2
+  2.1
---------
     4.3

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

The final result is 4.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.3	9.1	11.4	2.3 plus 9.1
2.4	14.1	16.5	2.4 plus 14.1
2.5	22.1	24.6	2.5 plus 22.1
0.6	4	4.6	0.6 plus 4
1.4	5.9	7.3	1.4 plus 5.9
8.2	8.8	17	8.2 plus 8.8