I have this script should show a formula ( ex. 45 - 15 = ? ) and on the buttons, there should have random number with one of right number on it. So, in this case, there should be a 30 on the button. Than click on the right number button. Then on the left corner, a sign would show " pass ".
This is a very simple math game. However, I could not make it working. It could not gerenate problem. Also, if problem gerenate, I also need one of button to match the number that generate from problem. I would like to ONLY gerenate number from 20 to 80. No number under 20 and over 80.
I attach a demo and please download it @ http://www.brianlinstudio.com/question/numbers.zip
....... What I can do to solve the problem ? If you need to return the solved file, please upload to http://www.brianlinstudio.com/uploadform.htm
.... thanks so much !!