Teaches basic arithmetic operations including addition, subtraction, and mixed calculations within 100. Features timed tests, unlimited practice with answer hints, and voice guidance.
by 华 周★ 4.68 ratingsEducationFreeData updated 2026-09-10
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Practice arithmetic with customizable worksheets for grades 1-5, including horizontal and vertical formats. Support for visual and auditory calculation methods with automatic grading. Print or download worksheets.
Practice problems with quizzes on logical reasoning, mathematical reasoning, and everyday mathematics. Solve addition, subtraction, decimals, fractions, and geometry questions. Track progress with model tests and achievers section exercises.
Practice arithmetic operations including addition, subtraction, multiplication, and division. Track missed numbers in a sequence. Complete quizzes across 22 categories. Available in 30+ languages.
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Teaches basic math skills through addition and subtraction exercises. Drag to solve equations. Sort in ascending or descending order. Match correctly. Fill in missing in sequences.
Learn basic math concepts through interactive gameplay. Solve puzzles to understand and operations. Track progress and receive feedback. Access additional features with a special account for teachers and students.
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Learn through interactive games that teach pattern recognition, number identification, counting, and basic operations like addition and subtraction. Track progress with step-by-step guidance and visual comparisons.
Helps users practice daily with 1- exercises. Tracks progress over time. Teaches basic calculations for children. Includes interactive drills and instant feedback.
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And practice basic phrases with categorized lessons. Use multiple training methods for vocabulary and pronunciation. Compare your voice with standard audio for pronunciation feedback. Play audio files offline without internet.
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Answer: Provide multiple-choice questions and exams for preparatory subjects. Practice with timed tests and review materials. Track progress and access explanations for answers. Share results with teachers or peers.
Learn addition, subtraction, multiplication, and division through interactive challenges. Solve equations to progress through levels and defeat obstacles. Track progress and earn rewards for correct answers.