Eighty One

Whether you're just starting out or sharpening your multiplication skills, this app is designed to make learning the times tables easy, effective, and fun for all ages. With multiple levels and adaptive algorithms, you'll always be challenged at the right difficulty for your skill level.
The ultimate goal of this app is to teach you the times tables once and for your entire life — building lasting mastery with each level.
Key Features:
Personalized Learning: The smart algorithm provides the most relevant problems based on your progress, helping you master each level step-by-step.
Multiple Levels: Start from the basics and work your way up to more complex multiplication challenges.
Track Your Progress: A comprehensive progress table lets you see how far you’ve come and what’s next.
Achievements: Unlock rewards and achievements as you advance.
Make learning math enjoyable and effective.