Hi , thank you all , it's OK .
Lior
"Domenic" <(E-Mail Removed)> wrote in message
news:domenic22-(E-Mail Removed)...
> Enter the following formula in C1...
>
> =B1-A1
>
> Then you can either copy and paste the formula to your other cells or
> you can move the cursor to lower right corner of C1, click the mouse,
> and drag down the column.
>
> Hope this helps!
>
> In article <O6R4h0L$(E-Mail Removed)>, "Lior" <(E-Mail Removed)>
> wrote:
>
>> Hi .
>>
>> In Excel 2003 , I want to do the following thing :
>>
>> suppose we have column A with the content :
>>
>> 12
>> 14
>> 16
>> 18
>> 20
>>
>>
>> and column B with the content :
>>
>> 20
>> 40
>> 60
>> 80
>> 100
>>
>>
>> I want that column C (using a single formula) will have the content :
>>
>> 8
>> 26
>> 44
>> 62
>> 80
>>
>> ie. column C will be column B , minus column A (corresponding to the
>> indexes of the cells : 20-12=8 , 40-14=26,
>> 60-16=44,80-18=62,100-20=80) . How can I do that using a single
>> formula ?
>>
>> Thanks in advance ,
>> Lior .