Practice with customizable exercises and difficulty levels. Solve problems, including image-based puzzles. Track progress and set goals for improvement. Share results and compete with others.
Perform instant number system conversions between binary, decimal, octal, and hexadecimal. Execute arithmetic operations including addition, subtraction, multiplication, division, and mod.
Perform calculations with basic arithmetic operations. Input numbers and equations for quick results. Use a interface with nostalgic design elements. Adjust display settings for different calculation modes.
Practice questions with over 2600 categorized problems and detailed explanations. Track progress, compare scores with others, and select between practice or modes. Set question categories and customize preparation sessions.
Learn mental arithmetic through 59 lessons on addition, subtraction, multiplication, division, squaring, and verification. Practice with timed training sessions and compete with friends via Game Center. Track progress and improve calculation speed.
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.