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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Learn through interactive covering addition, subtraction, multiplication, and division. Ask questions for step-by-step explanations and solutions. Receive personalized lessons tailored to skill level.
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Practice problems in categories like addition and subtraction. Track progress over time. Set daily challenges to improve skills. Compete with others in real-time multiplayer mode. Receive instant feedback on answers.
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