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	74	82.9	8.9 plus 74
9	82	91	9 plus 82
9.1	88	97.1	9.1 plus 88
7.2	7.8	15	7.2 plus 7.8
2.5	7	9.5	2.5 plus 7
7.7	7.3	15	7.7 plus 7.3