價格：免費
更新日期：2020-07-10
檔案大小：4.9 MB
目前版本：2.0
版本需求：系統需求：iOS 13.4 或以後版本。相容裝置：iPhone、iPad、iPod touch。
Learn to write the numbers and do the operations (addition, subtraction, multiplication, and division) depending on your level and knowledge. Suitable for children from 3+ years old.
支援平台：iPhone, iPad