有挺多人找新加坡数学的，小朋友自己用了一本觉得挺好的。里面有1到6的，但是有个别文件不全，下面贴了两个图，自己看下有没需要的。需要的再下载，谢谢
Singapore Math® programs offer a balance between creative problem solving and drills. Customers who have used other programs think that the Singapore approach moves along to more abstract math concepts in a more rational way and often more quickly. Other positive feedback indicates that the Singapore approach encourages better problem solving skills and creative thinking.
