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.
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.
The app offers a math brain teaser for learning calculation and building basic math skills. It is an educational tool that promotes math and logical skills, also serving as a math help for kids.
The app offers six sports-themed math games designed to improve mental arithmetic skills. Each game includes five difficulty levels and over 120 achievements to encourage progress.
Learn addition, subtraction, multiplication, and division through interactive challenges. Solve equations to progress through levels and defeat obstacles. Track progress and earn rewards for correct answers.