Saving percentages worksheets (DW)

Saving worksheets for Calculating Percentages.

This task involves saving the worksheets and their answers, into a separate folder.  But before I start - let me list some important requirements.
GhostWriter  Or cutePDF installed on your desktop/laptop/server.

Ist Important Note:
Save the pages as follows, on the upper left side there is a description, something like

Tens and hundreds
Version 1 and similarly the next page will be version 2
 For this you will create the page
calc_percentage_v1.pdf  and the answer will be saved as
calc_percentage_v1_ans.pdf

(Note that I added the "_ans" at the end of the filename)

I expect the files to be

calc_perc_v1_tens_huns.pdf
calc_perc_v1_tens_huns_ans.pdf

calc_perc_v2_tens_huns.pdf
calc_perc_v2_tens_huns_ans.pdf

...
calc_perc_v1_fifties.pdf
calc_perc_v1_fifties_ans.pdf

...
calc_perc_v1_twenties.pdf
calc_perc_v1_twenties_ans.pdf

..


Now the actual task;

Follow the steps and create a question and an answer bank for each version.

http://www.dadsworksheets.com 

Click on "Percentages" on the right, and then click on   "Calculate the percentage."

The following page should show up. Now, follow the below steps.

 

 

Click on Print and if you have Ghostscript installed, select it.

 

 

Save it     

 

Click on Answer key

 

Click on Print again and save it as described above.

Repeat this for as much files as possible, and zip it or tar it.

Let me know when done, I will pick up the bundle.

Thanks
Shashi