Practice subtraction with three difficulty levels.
The app offers subtraction practice with three difficulty levels: easy, medium, and hard. Users can select the difficulty and the number of problems in the settings screen.
Solve math problems and complete challenges with instant feedback. Earn digital coins to customize a virtual house. Track progress with AI-powered guidance. Access engaging practice questions and quizzes.
Solve 3rd problems with 100 levels and puzzles. Track progress and share certificates. others to compare scores. View step-by-step solutions for answers.