Free Math Tools for Teachers
Everything on kids51 is free for classroom use. Students can play without accounts, there are no ads, and worksheets come with answer keys. A class code that connects school practice to home is coming soon.
Free today
Chart to project or print
1–12, 1–100 and 1–20, color or black & white.
OpenWorksheets with answer keys
Facts, mixed, 2×1, 2×2 and 3×2.
OpenTimed drills
1, 3 and 5 minute drills, plus an online quiz.
OpenGames for Chromebooks
No login, no ads, nothing to install.
OpenMultiplication War
A favorite for early finishers.
OpenBlank chart, fill in online
Students check their own answers.
OpenClass codes Coming soon
Set the tables for the week, students join with a code (no student emails, no names), and you see which facts the class finds hardest. It isn’t ready yet. If you’d like to try it first, write to hello@kids51.com.
Ready to use today
Project the interactive multiplication chart to explore patterns. Print a fresh worksheet or timed drill for each student. Send students to multiplication games on Chromebooks, with no logins to manage.
Privacy for students
Games keep progress only in the browser. We do not ask students for names, emails or photos, and kid pages have no ads and no links off the site.
Coming soon: class code
We are building a simple class code: you choose the tables for the week, students practice at school or at home, and you see which facts the class finds hardest. It is not available yet.
Frequently asked questions
Can I use kids51 worksheets in my classroom?
Yes. All charts and worksheets are free to print for classroom use.
Do students need accounts?
No. Games work without logins.
When will the class code be available?
It is in development. We do not have a release date yet.