2.2 Plus 1 Addition :

Number 1	Number 2	Answer
2.2	1	3.2

How to calculate 2.2 plus 1 ?

Let's break down the addition of 2.2 and 100 step by step:

   2.2      <-- Start with the rightmost column
+  100
---------

    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.

   2.2
+  100
---------
     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.

   2.2
+  100
---------
     3.2

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

The final result is 3.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.3	9	11.3	2.3 plus 9
2.4	14	16.4	2.4 plus 14
2.5	15	17.5	2.5 plus 15
3.5	1	4.5	3.5 plus 1
5.7	7.7	13.4	5.7 plus 7.7
4	3.5	7.5	4 plus 3.5