Solve problems and track progress
Practice with customizable quizzes featuring 4,000 questions. Select from Standard , Time Trial, or Endless modes. Adjust difficulty and track progress. Compete in Life, 3 Lives, or 5 Lives formats. View results and review mistakes.
Showing 161–180 of 1,000 ranked alternatives.
Vladimir Bayatov
, learn expressions, knowledge
Knowledge of with a featuring 500 expressions. Shuffle questions randomly each session. Challenge friends in one-on-one multiplayer mode. Track progress and review answers for learning.
Zachary Furmanov
Practice with custom difficulty and game modes
Learn addition, subtraction, multiplication, and division through practice modes. Adjust difficulty levels to match skill. Play in game modes like rapid fire and time trial. Track progress with weekly statistics and custom number ranges.
Lyubov Zhivova
Solve to practice skills
Help children practice elementary skills with focused on addition, subtraction, comparison, and logical thinking. Complete 28 to improve abilities. No ads, in- purchases, or external links.
肖斌 杨
Calculate, combine, solve in 24
Solve puzzles by combining four numbers with arithmetic operations. Use each number once to reach a result of 24. Adjust difficulty levels to challenge different skill levels. Track progress and improve calculation speed and logical thinking.
Vince Kotchian Test Prep, Inc.
Practice GRE concepts and build skills
Practice GRE concepts with targeted drills on mental , fractions, percents, and more. Solve arithmetic, algebra, geometry, and data analysis problems across four biomes.
Cedric Porter
Level up skills with challenges
Practice addition, subtraction, multiplication, and division through interactive challenges. Compete with friends on leaderboards. Track progress and unlock levels as skills improve. Share scores and challenge others in real-time.
IT365 Solutions Inc
Skills and track progress
Solve 7th problems with 100 levels and puzzles. Track progress with score certificates. Share results and friends for competitive play.
Big Ideas Learning, LLC
Solve problems step by step
View step-by-step for odd-numbered exercises in Big high school programs. Identify and correct mistakes. Track progress as an independent learner.
Daniel Baczkowski
Maps and test knowledge of
Test knowledge of physical , human , and maps through trivia questions. Answer multiple-choice questions, track progress, and compete with other players. Review facts and learn about natural environments, cultures, and world maps.
Monkey In The Middle Apps LLC
Practice with quizzes and space adventures
Learn concepts through interactive quizzes on topics like matter, geology, astronomy, and the periodic table. Answer questions to progress through a space adventure, avoiding asteroids. Review material for standardized tests.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.