【實用遊戲app】Your_Answer|最夯免費app-綠色工廠好玩App

The calculation game which adds the number displayed according to a level and takes out the answer.There are seven steps of speeds. There is the number of problems from 10 questions to 50 questions. A level is three steps, 「easy」「normal」and 「hard」. You are the kana which which can answer correctly? Let's try!!