Math King

암산왕
Content rating
Everyone
10+
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Content rating
Everyone
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About this app

- Supports all levels from Grade 10 to Dan 11
- Addition, subtraction, multiplication, and division problems
- 5-minute time limit, same as the actual test
- Exam history and statistics provided
- Global rankings available
Updated on
Mar 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Committed to follow the Play Families Policy

What’s new

• Faster keypad button response during exams
• Added loading indicator for Google sign-out
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Content rating
Everyone
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App support

About the developer
서영준
semi.mental.arithmetic@gmail.com
South Korea
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