8.8 Plus 64 Addition :

Number 1	Number 2	Answer
8.8	64	72.8

How to calculate 8.8 plus 64 ?

Let's break down the addition of 08.8 and 6400 step by step:

   08.8      <-- Start with the rightmost column
+  6400
---------

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

   08.8
+  6400
---------
     8


    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   08.8
+  6400
---------
     2.8


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   08.8
+  6400
---------
     72.8

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

The final result is 72.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.9	71	79.9	8.9 plus 71
9	72	81	9 plus 72
9.1	80	89.1	9.1 plus 80
9	7.3	16.3	9 plus 7.3
7.2	9.7	16.9	7.2 plus 9.7
3.7	1.4	5.1	3.7 plus 1.4