2.7 Plus 1.5 Addition :

Number 1	Number 2	Answer
2.7	1.5	4.2

How to calculate 2.7 plus 1.5 ?

Let's break down the addition of 2.7 and 1.5 step by step:

   2.7      <-- Start with the rightmost column
+  1.5
---------

    Add the digits in the rightmost column:
        7 + 5 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   2.7
+  1.5
---------
     2


    Add the digits in the rightmost column:
        2 + 1 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   2.7
+  1.5
---------
     4.2

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

The final result is 4.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.8	9.5	12.3	2.8 plus 9.5
2.9	10.5	13.4	2.9 plus 10.5
3	15.5	18.5	3 plus 15.5
5.2	6.6	11.8	5.2 plus 6.6
9.9	8.9	18.8	9.9 plus 8.9
3.2	3.3	6.5	3.2 plus 3.3