The app provides illustrated tutorials and a step demonstrator for learning abacus mental arithmetic. It includes a virtual abacus for practice and features that explain concepts and techniques for addition and subtraction.
Practice arithmetic, track progress, challenge yourself
Practice arithmetic and exercises to improve calculation speed and accuracy. Track progress over time with detailed performance reports. Customize difficulty levels and set daily practice goals. Share results with teachers or family members.
Practice mental arithmetic with addition, subtraction, multiplication, division, and mixed modes. Use 1 to 5 digit numbers in column format. Track daily scores and view progress graphs. Compete in rankings via Game Center.
Practice with arithmetic exercises and image-based puzzles. Solve equations, track progress, and challenge yourself with increasing difficulty levels. Compete in timed sessions and review performance statistics.
Perform complex number calculations and trigonometric functions. Handle matrix operations and numerical root finding. Calculate integrals and statistical values including linear regression. Write and execute custom programs. No ads or in- purchases.
Train your with math exercises in addition, subtraction, and multiplication. Correct difficult questions for higher points. Track progress over time with result history. Compete globally via Game Center.