The app provides computation practice for multiplication and division. Users can learn Japanese methods of doing sums on paper, with a system that guides figure placement and checks answers.
Learn computational thinking through puzzle-based programming. Create robotic solutions using block pieces. Program FlipRobot E310 series with Arduino. Explore electrical-mechanical designs and automation. Solve real-life problems through coding.
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.
Teaches counting and basic calculations through interactive exercises. Features multilingual support for German, English, Spanish, Dutch, and French. Includes abacus-based activities and voice guidance.
Track grades, , and credits for school or university. View current average and total credits. Set goals per subject and monitor progress. Free version tracks one subject; upgrade to add more.
The app presents a fast-paced word game where users connect letters to form words. It offers adjustable play time and board sizes, with darker letter stones indicating higher point values.
Solve by selecting solution methods. Review steps and receive feedback. Access partial or complete solutions. Practice until correct method is chosen. Proceed to next problem immediately.
Estimated life expectancy and survival probabilities.
The app provides estimated life expectancy based on age and year of birth using US population mortality data. It also displays an interactive chart of survival probabilities and calculates actuarial values for annuities and life insurance.