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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Solve problems across various topics, including addition and subtraction. Explore shapes and enhance number sense. Practice reading comprehension with -related word problems. Track progress and receive instant feedback.
Teaches addition through interactive exercises and quizzes. Includes number recognition and basic arithmetic problems. Tracks progress and provides instant feedback. Supports multiple difficulty levels.
Enter four variables to perform addition, subtraction, multiplication, or division of two fractions. View detailed step-by-step solutions. Save calculations in history and share the final result. Supports decimals, fractions, and negative numbers.
Teaches children to add multi-digit numbers with step-by-step guidance. Monitors progress and identifies areas needing practice. Provides visual and auditory encouragement.
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Teaches math concepts from addition to complex operations. Adjusts difficulty based on user performance. Provides multiple response formats. Allows repeated practice without negative feedback. Tracks progress over time.
Practice addition with customizable . Choose difficulty level and number of problems. Track progress and receive feedback after each answer. Share results via email or social media.
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