7.8 Plus 72.5 Addition :

Number 1	Number 2	Answer
7.8	72.5	80.3

How to calculate 7.8 plus 72.5 ?

Let's break down the addition of 07.8 and 72.5 step by step:

   07.8      <-- Start with the rightmost column
+  72.5
---------

    Add the digits in the rightmost column:
        8 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   07.8
+  72.5
---------
     3


    Add the digits in the rightmost column:
        7 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   07.8
+  72.5
---------
     0.3


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   07.8
+  72.5
---------
     80.3

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

The final result is 80.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.9	79.5	87.4	7.9 plus 79.5
8	88.5	96.5	8 plus 88.5
8.1	89.5	97.6	8.1 plus 89.5
6.8	0.3	7.1	6.8 plus 0.3
9.9	3.7	13.6	9.9 plus 3.7
3.3	1.2	4.5	3.3 plus 1.2