11.5 Plus 689 Addition :

Number 1	Number 2	Answer
11.5	689	700.5

How to calculate 11.5 plus 689 ?

Let's break down the addition of 011.5 and 68900 step by step:

   011.5      <-- Start with the rightmost column
+  68900
---------

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   011.5
+  68900
---------
     5


    Add the digits in the rightmost column:
        1 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   011.5
+  68900
---------
     0.5


    Add the digits in the rightmost column:
        1 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   011.5
+  68900
---------
     00.5


    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.

   011.5
+  68900
---------
     700.5

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

The final result is 700.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
11.6	697	708.6	11.6 plus 697
11.7	700	711.7	11.7 plus 700
11.8	706	717.8	11.8 plus 706
7	8.5	15.5	7 plus 8.5
4.5	4.5	9	4.5 plus 4.5
6.4	3.3	9.7	6.4 plus 3.3