Practice Japanese kanji with writing and reading exercises. Access 10,546 questions across six levels. Test knowledge with 5-question sets and 10-question exams. View detailed kanji information including radicals and compounds.
Solve math problems for middle school students. Practice equations, functions, geometry, probability, and data analysis. Includes exercises for grades 1, 2, and 3, plus review problems for grades 4, 5, and 6.
Solve math problems covering fractions, decimals, units, equations, square roots, and basic word problems. Choose levels based on grade or math certification. Write intermediate calculations with finger input. Access all questions for free.
