One payment. Everything below, forever — no subscription, no seat counts, no logins for your students.
| Problems per sheet | Up to 60 (free: 20) |
| Differentiated versions | A–F in one print job, each with its own answer key — stops copying without you writing six sheets |
| All 26 topics | Addition through factoring quadratics |
| Answer keys | On every sheet and every version |
| Reprintable links | Same sheet, same problems, any time |
| Use | Your classroom, tutoring practice, or homeschool — unlimited sheets |
After checkout your unlock key is emailed to the address you paid with, usually within a few hours (keys are issued by hand, so it is not instant). Key not arrived? Email [email protected] with your receipt and it goes out right away. Not what you expected? Reply to your receipt within 30 days for a full refund.
Enter your key on the unlock page — it turns Pro on for this browser.