Subtraction Training - TAG at Mac App Store analyse

The App Gate presents Subtraction Training: an app designed for the iPad to help children of various skill levels practice subtraction from 9-1 to 1-9. Rules: 1. A question will appear on screen. 2. A correct answer will remove the answer from the screen, and ask the next question in the set. 3. Incorrectly answering a question will reset the current question set. 4. Once the set is complete, a new question set will be drawn randomly based on the current app settings. Features: - Statistics are tracked as the student uses the app. Statistics can be reviewed at any time to help identify where the student is performing well and where improvement is needed. - Subtraction sets are completely configurable: any subset of 1- to 9- can be turned on or off. - Question sets can be configured to appear in sequential order (2-1, 2-2, 2-3…) for novice students or can be configured to be random (2-9, 2-4, 2-3…) for advanced students. - Stars appear when you touch the main game interface, take some time and drag your finger around the screen for a small training break! - Animations and sound effects.