Terms of use
Using the generator
You may use the generator and print its worksheets for teaching, tutoring, homeschooling and personal practice, and make as many copies as your students need. Do not resell the worksheets or present the generator as your own service.
Accuracy
Problems and answer keys are computed exactly and tested, but no tool is perfect. If you find an answer you believe is wrong, tell us with the sheet code and we will look at it.
Free use
Free limits are described on the pricing page and may change. The daily counter is kept in your browser.
Teacher Pack
The Teacher Pack is a one-time purchase at the price shown at checkout, in US dollars. There is no subscription and no automatic charge. Payments are handled by a third-party payment processor; we never see or store card numbers. Refunds follow the refund policy.
Availability
We aim to keep the site running but do not guarantee it will always be available or that features will stay the same.
Liability
The site is provided as is. To the extent the law allows, our total liability is limited to the amount you paid us.
Contact
For questions about these terms, email [email protected] or use the contact form at the bottom of any page.
Questions
Can I use the worksheets in my classroom?
Yes. Print and copy them for your students as often as you like.
Can I sell the worksheets?
No. Use them for teaching and practice, but do not resell them.
Contact
A wrong answer, a missing topic, a question? Write a line; we read every message.