About Quick Math Facts
What this site does
Quick Math Facts is a free practice site for the four basic operations: addition, subtraction, multiplication and division. Each operation has its own practice page with three difficulty levels, a timed mode, fixed-question mode, instant marking, a review list for mistakes and local score history. The worksheet generator turns the same operations into printable PDFs with an optional answer key.
Built to run in your browser
There is no account, no sign-up and nothing to install. Problems and answers are generated and checked in your browser, scores and missed problems are kept in this browser's local storage, and worksheet PDFs are created on your device. A student name entered on a worksheet is never uploaded.
Who it is for
The site is used by parents practising with a child, teachers preparing class handouts, tutors running short sessions, and adults who want to keep mental arithmetic sharp. Short repeated rounds work for all of them; the difficulty levels and question counts let a session be as small or as long as the time available.
Languages
Quick Math Facts is also available in Japanese, French, German, Spanish, Korean, Traditional Chinese and Simplified Chinese. Each language has its own practice and worksheet pages.
Contact
Questions, corrections or feedback can be sent to hello@quickmathfacts.com. The site does not run a contact form or a mailing list.