Subtraction Challenges
Free
1.1for iPhone, iPad
Age Rating
Subtraction Challenges 螢幕截圖
About Subtraction Challenges
SUBTRACTION CHALLENGES is a FREE educational app for elementary students who wish to improve their math skills. The calculation of the subtraction is intermediate to advanced, which takes 2 natural numbers or decimals (up to 5 digits).
Practice every day and put your speed to the test with a countdown timer (configurable).
Practice every day and put your speed to the test with a countdown timer (configurable).
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最新版本1.1更新日誌
Last updated on 2019年02月28日
歷史版本
Fix bugs
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Version History
1.1
2019年02月28日
Fix bugs
Subtraction Challenges FAQ
點擊此處瞭解如何在受限國家或地區下載Subtraction Challenges。
以下為Subtraction Challenges的最低配置要求。
iPhone
iPad
Subtraction Challenges支持English, French