Practice with customizable settings for operations and number ranges. Create unlimited card quizzes. Track progress without ads or distractions. Set rules for practice sessions and solve problems repeatedly.
Programming languages like Python, SQL, HTML/CSS, and JavaScript through short, interactive lessons. Complete coding exercises and quizzes to practice skills. Track progress and revisit lessons at your own pace.
Learn English and Vietnamese phrases for travel and work. Practice speaking and listening with interactive exercises. Play vocabulary games to memorize 3,000 basic words. Translate text and speech between languages. Save and review learned content.
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 addition, subtraction, multiplication, and division with interactive exercises. Solve problems using natural handwriting input. Adjust difficulty based on skill level. Earn rewards and bonuses to stay motivated.
Learn and division tables from 2 to 20. Practice problems in sequential or random order. Track progress with visual indicators. Set goals and receive feedback on accuracy. Share results with parents or teachers.
Practice mental arithmetic with exercises in addition, subtraction, multiplication, and division. Set goals and track progress. Customize difficulty levels and receive instant feedback after each answer. Share scores with friends.
From zero with daily 15-minute lessons. Master Hiragana, Katakana, and Kanji through interactive drills. Practice vocabulary with flashcards and quizzes. Track progress with weekly goals and completion stats.
Solve 4th problems with 100 levels and puzzles. Track progress and earn certificates. friends to compare scores. View step-by-step solutions for each answer.
Through animated, step-by-step visual lessons. Follow each stage of the division process with interactive examples. Practice with training mode or challenge mode to reinforce . Track progress and receive instant feedback on answers.
The app presents multiplication questions from 2x2 to 12x12. It features smart multiple-choice answer generation and progressive difficulty for score-based play.