8.8 Plus 69 Addition :

Number 1	Number 2	Answer
8.8	69	77.8

How to calculate 8.8 plus 69 ?

Let's break down the addition of 08.8 and 6900 step by step:

   08.8      <-- Start with the rightmost column
+  6900
---------

    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
+  6900
---------
     8


    Add the digits in the rightmost column:
        8 + 9 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   08.8
+  6900
---------
     7.8


    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
+  6900
---------
     77.8

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

The final result is 77.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.9	78	86.9	8.9 plus 78
9	84	93	9 plus 84
9.1	90	99.1	9.1 plus 90
9.5	3	12.5	9.5 plus 3
6.2	4.6	10.8	6.2 plus 4.6
4.5	9	13.5	4.5 plus 9