價格：免費
檔案大小：8.4 MB
版本需求：需要 iOS 4.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Rounding whole numbers is an app designed to help the user improve their rounding skills. It is a great brain quiz game for adults or anyone else looking to improve their skills at rounding numbers.
支援平台：iPhone, iPad