From Joe Scrivens:
Use Multi-Touch to answer addition, subtraction, division and multiplication questions.Answer the questions with your fingertips. Just hold down your input on the hot spaces to generate the answer. If you hold two fingers on the 10 hot spot your answer will be 20, add two fingers to the 2 hot spot and your answer is 24.This is a unique and fun way to practice mathematics skills for children and adults alike.You can set the number of questions and the maximum answer from 1 to 200 so all ages can get use from the activities. You can also choose which kinds of mathematic equations will be asked. A 5 year old can do addition problems from 2 to 10 and a 12 year old can practice multiplication and division arithmetic. The first time the app loads it plays an instruction video that can be viewed here:http://www.youtube.com/watch?v=mfkeu7qyUl4Hope you enjoy!