2.2 Plus 6.4 Addition :

Number 1	Number 2	Answer
2.2	6.4	8.6

How to calculate 2.2 plus 6.4 ?

Let's break down the addition of 2.2 and 6.4 step by step:

   2.2      <-- Start with the rightmost column
+  6.4
---------

    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   2.2
+  6.4
---------
     6


    Add the digits in the rightmost column:
        2 + 6 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   2.2
+  6.4
---------
     8.6

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

The final result is 8.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.3	14.4	16.7	2.3 plus 14.4
2.4	19.4	21.8	2.4 plus 19.4
2.5	25.4	27.9	2.5 plus 25.4
4	3	7	4 plus 3
5	2.5	7.5	5 plus 2.5
4.4	0.7	5.1	4.4 plus 0.7