Subtraction Pro

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.