6.8 Plus 8.9 Addition :

Number 1	Number 2	Answer
6.8	8.9	15.7

How to calculate 6.8 plus 8.9 ?

Let's break down the addition of 6.8 and 8.9 step by step:

   6.8      <-- Start with the rightmost column
+  8.9
---------

    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.

   6.8
+  8.9
---------
     7


    Add the digits in the rightmost column:
        6 + 8 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   6.8
+  8.9
---------
     5.7

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

The final result is 15.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.9	12.9	19.8	6.9 plus 12.9
7	15.9	22.9	7 plus 15.9
7.1	24.9	32	7.1 plus 24.9
1.8	9.5	11.3	1.8 plus 9.5
4	1.1	5.1	4 plus 1.1
4.9	7.3	12.2	4.9 plus 7.3