I am interested in a PHP program that will generate custom worksheets for students who visit my website. They should be able to select from 4 subjects (addition, subtraction, multiplication, and division) and 3 difficulty levels. The program will randomly generate 25 problems.
At this point, they should be able to choose from a printable worksheet with all problems visible on one page, or have the problems presented one by one on the webpage. At the end, he will be given a score and told how many problems were correct. The student can then choose to try another worksheet.
Easy level should consist of single digit addition and subtraction (like 5+4 or 3-2) with no negative numbers and no negative answers. Medium level addition and subtraction can include integers between -99 and +99. Difficult addition and subtraction should include up to 3 decimal places and be between [url removed, login to view] and +999.999.
For multiplication, easy should be positive numbers between 1 and 12. Medium includes integers between -50 and +50. Difficult would include up to 2 decimal places between -50 and +50.
For division, easy should be integers between 1 and 50 with no remainder. Medium should include integers between -100 and +100 with no remainder. Difficult is any number between -100 and +100 up to 2 decimal places. Answers should be rounded to 2 decimal places (and instructions should be given to the student).
The PHP should be compatible with my existing page design so that I can just insert the PHP into my template. The printable worksheets should pop into a new window (which will only contain the worksheet). It would be nice to generate them as PDFs, but this is not necessary.
I will be happy to clarify any of this or make some changes.
20 pekerja bebas membida secara purata $212 untuk pekerjaan ini
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