Practice mental math with addition and subtraction exercises. Use flash cards to learn techniques. Complete multiplication and division trainers with times tables. Track progress through adaptive difficulty levels.
by IGOR ILIN★ 4.930 ratingsEducationFreeData updated 2026-09-16
Play with 100 levels featuring addition, subtraction, multiplication, and division. Complete 10 questions per level to earn rewards like chickens, chicks, or eggs. Collect 100 chickens to unlock mental speed features.
Read articles and books with adjustable text and comprehension quizzes. Access a library of educational content. Practice memory techniques and mental exercises. Compete with friends in brain-training games. Track progress and set goals.
Flash cards cover addition, subtraction, multiplication, and division fact families. Users can practice facts with timed quizzes and progress tracking. Activity books include interactive exercises aligned with Common Core standards.
Solve problems and puzzles to progress through worlds and unlock character levels. Practice arithmetic and problem-solving skills. Track progress and compete against other players.
Learn mental math techniques with step-by-step exercises. Practice addition, subtraction, multiplication, and division. Track progress over time and set daily practice goals. Receive instant feedback on answers.
Allows users to practice arithmetic through five game modes: addition, subtraction, multiplication, division, and mixed operations. Players can customize difficulty levels, track progress, and compete in timed challenges.
Helps users practice mental arithmetic with addition, subtraction, multiplication, and division. Select from four difficulty levels and operators. Free trial unlocks addition easy mode. Compete on global leaderboards for fastest times.