7.2 Plus 7.8 Addition :

Number 1	Number 2	Answer
7.2	7.8	15

How to calculate 7.2 plus 7.8 ?

Let's break down the addition of 7.2 and 7.8 step by step:

   7.2      <-- Start with the rightmost column
+  7.8
---------

    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   7.2
+  7.8
---------
     0


    Add the digits in the rightmost column:
        7 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   7.2
+  7.8
---------
     5.0

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

The final result is 15.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.3	12.8	20.1	7.3 plus 12.8
7.4	19.8	27.2	7.4 plus 19.8
7.5	28.8	36.3	7.5 plus 28.8
3.4	1.1	4.5	3.4 plus 1.1
1.5	3	4.5	1.5 plus 3
4.6	6	10.6	4.6 plus 6