描述
The aim of the books in this series is to involve children in exploring, investigating, and practising adding, subtracting, multiplying and dividing in order to perfect their number skills.
书籍详情
格式
平装书
页数
32 页
语言
英语
已发布
1月 1, 1997
出版商
Kingfisher
ISBN-10
0753401584
ISBN-13
9780753401583