pupils mental arithmetic - third semester — ASO

发行商 海燕 胡 AppTrack Ninja。

Description This math app is designed for pupils who are in the third semester or in age group 5-7. pupils can easily do the mental arithmetic exercises to improve their ability of arithmetic. How pupils can benefit? - Pupils can do a mental arithmetic exercise every day,which is designed from easy to difficult ladder - After pupils choose an answer, the App can tell you the answer is right or wrong Features - Easy to use interface which pupils can understand - 100 levels with 12 - 19 questions in every level - All levels available free - Just right for pupils who are in the first semester or…

分类: Education

的关键词可见性、排名搜索词和每日位置变化。 pupils mental arithmetic - third semester.