Negative Number Subtraction
| Category | Price | Seller | Device |
|---|---|---|---|
| Education | $0.99 | King Wong | iPhone, iPad, iPod |
App Features:
* Arithmetics quiz for subtraction. Each quiz comes in three flavours: a) 10 - 2 = X b) 10 - X = -8 c) X - 2 = -8.
* "My Quiz" feature with a user-definable operand. The user can define a specific operand to focus on. E.g. Subtraction of -4.
* Random Quiz feature for randomized operands.
* Built-in Stop Watch to measure the user's problem solving capability.
* Five user-selectable levels of difficulty.
* Performance monitoring for each difficulty level. Detailed performance statistics provided.
* All quizzes are auto-generated by the iOS device and randomized so there is a virtual unlimited set of possibilities.
* Universal App - works on iPhone and iPad devices.
Customers, thank you for your support. If you find this app useful, please rate and give us a review!
