價格：免費
更新日期：2016-09-09
檔案大小：29.3 MB
目前版本：2.3
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Learn subtraction in a configurable and targeted way. Practice or test subtractions from 10, 20, 50 & 100 or any number in-between. Alternatively practice or test within a range of numbers.
Not just for kids, this App is also the perfect tool for adults wishing to improve their mental math ability.
FEATURES
• Featuring the Amazing Math Bot.
• Simple to use, but extremely powerful.
• Subtract from a fixed number i.e 5, 10, 20, etc...
• Subtract from numbers within a range i.e 1 to 5, 5 to 10, etc...
• Test and practice any combination from 1 to 100.
• Keypad/multiple choice tests.
• Practice cards.
• Multiple users.
• Advanced post test statistics and user tracking.
• 'Review Bank' for focused learning.
• Highly configurable for all ages and abilities.
• Improve recall and performance, even for adults.
• Universal App for iPhone, iPod Touch & iPad.
• Stunning graphics and user interface.
• Speech synthesis.
Plus many more amazing features and options.
支援平台：iPhone, iPad