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	66	74.9	8.9 plus 66
9	68	77	9 plus 68
9.1	74	83.1	9.1 plus 74
1.3	9.2	10.5	1.3 plus 9.2
1.9	4.1	6	1.9 plus 4.1
6.2	4.1	10.3	6.2 plus 4.1