Learn math with BORIOL! Kids will love this game because it shows numbers, operations , polygons , ... with a nice interface . You'll like it too because this app it is based on the curriculum of fifth grade . Common Core math. Easy to play . You have the option of unlimited play . You can see your progress step by step . Suitable for children 8, 9, 10, 11 years. You can play without internet connection. Users: - Fifth graders (4th graders or 6th graders, too) - Parents for daily homework - Teachers in the classroom - Homeschoolers This app don't collect any data from user or device, don't include third-party analytics and don't include advertising.