Number of Digits Quiz

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Content rating
Everyone
500+
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Content rating
Everyone
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About this app

'Number of Digits Quiz' is a training app designed to help you read large numbers smoothly.
By getting accustomed to numbers with varying digits, you can improve your ability to read numbers instantly.
It's perfect for anyone looking to strengthen their skills with numbers, whether in math, accounting, or administrative tasks!

You need more practice.

Please install this app.

Please go to settings and set number of questions , unit , format and mute.
Sound is affected by system settings.
Quiz : Number of Digits
Updated on
Aug 5, 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.
  • This app may share these data types with third parties
    Location and Device or other IDs
  • This app may collect these data types
    Location and Device or other IDs
  • Data is encrypted in transit

What’s new

Update compileSdk to 36
Content rating
Everyone
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App support

About the developer
OKS PLANNING
planning@okoshi.info
17-2, NIHOMBASHIKABUTOCHO KABUTOCHO NO.6 HAYAMA BLDG. 4F. CHUO-KU, 東京都 103-0026 Japan
+81 90-9204-8254