2.2 Plus 40 Addition :

Number 1	Number 2	Answer
2.2	40	42.2

How to calculate 2.2 plus 40 ?

Let's break down the addition of 02.2 and 4000 step by step:

   02.2      <-- Start with the rightmost column
+  4000
---------

    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.

   02.2
+  4000
---------
     2


    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.

   02.2
+  4000
---------
     2.2


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

   02.2
+  4000
---------
     42.2

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

The final result is 42.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.3	41	43.3	2.3 plus 41
2.4	48	50.4	2.4 plus 48
2.5	57	59.5	2.5 plus 57
5.8	7.2	13	5.8 plus 7.2
6.8	3.8	10.6	6.8 plus 3.8
5	4.4	9.4	5 plus 4.4