【實用教育app】xFingers|最夯免費app-綠色工廠好玩App

xFingers is a mathematical aid for children as well as their parents. Multiplication forms an essential part of mathematical »ABCs«, while the development of a child's multiplicationskills, in particular when integers are larger than 5, is more often than not a task that involves the entire family. The game xFingers enables children to quickly calculate the product of integers 6,7,8,9 simply by using their fingers and helps them to gradually acquire proficiency in multiplication, while it simultaneously relieves the parents of the need to constantly practice multiplication with their children when driving, on holidays, at lunch …