價格：免費
更新日期：2017-03-28
檔案大小：1.2 MB
目前版本：2.0
版本需求：需要 iOS 10.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：日語, 英語
A great app for 4 - 9 year old kids to practice the basic math skills of Addition, Subtraction, Multiplication and Division and help them improve their mental calculation accuracy and speed.
The questions are presented in a grid format (5X5 cells) with unlimited number of combinations and multiple levels. The problems can be printed if needed, thus eliminating the need for buying workbooks.
The app uses a randomly generated sequence to pick the cells to answer allowing the kids to find it engaging and interesting. Also there is a timer to measure the speed of calculations to bring in some competitiveness amongst the kids.
It is also a great app for adults to engage and compete with kids and to exercise the brain with some fun speed math. Have fun…
支援平台：iPhone, iPad