8.8 Plus 72.1 Addition :

Number 1	Number 2	Answer
8.8	72.1	80.9

How to calculate 8.8 plus 72.1 ?

Let's break down the addition of 08.8 and 72.1 step by step:

   08.8      <-- Start with the rightmost column
+  72.1
---------

    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   08.8
+  72.1
---------
     9


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

   08.8
+  72.1
---------
     0.9


    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.

   08.8
+  72.1
---------
     80.9

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

The final result is 80.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.9	74.1	83	8.9 plus 74.1
9	77.1	86.1	9 plus 77.1
9.1	81.1	90.2	9.1 plus 81.1
8.5	5.4	13.9	8.5 plus 5.4
7	5.8	12.8	7 plus 5.8
4.8	0.8	5.6	4.8 plus 0.8