NumHole vs 北斗知识星球

Researching the results obtained from simple calculations between numbers, such as multiplication and division, gradually increasing the difficulty level step by step, emphasizing players' mental arithmetic abilities, and helping players improve their algorithmic thinking while passing levels. Although it's only simple addition, subtraction, multiplication, and division, when it reaches a certain level of difficulty, players need to spend more energy thinking about the logical relationships between numbers.

“北斗知识星球”是北斗地图打造的专业知识科普类产品。以AR互动的展示形式融合多学科内容，在时间轴的辅助下遨游在知识的海洋。选取了丰富的全景内容，带领探索者们一起在全景体验中游览名山大川。为我国中小学阶段地理知识科普量身定制，结合我国地理学科授课实况，由国内顶级地理教师团队根据最新中学地理教材知识结构精心编写，全面覆盖新课标知识点，不分教材版别，全国适用。