價格：免費
更新日期：2019-01-23
檔案大小：42.8 MB
目前版本：1.2
版本需求：需要 iOS 10.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：俄文, 簡體中文, 英語
Remember the multiplication table? Can you quickly add two numbers in your mind?
Arithmetics will help you to repeat the multiplication and not only, you will train to add, subtract and divide numbers. With each level, the tasks will be more difficult, and the time to solve the example is less and less.
Also, your child can hone their skills in solving examples in the mind, improve attention and memory.
支援平台：iPhone, iPad