图书标签:
发表于2024-11-24
Less Than Zero pdf epub mobi txt 电子书 下载 2024
Perry the Penguin needs 9 clams to buy an ice scooter -- but he's not very good at saving. As Perry earns, spends, finds, loses, and borrows clams, a simple line graph demonstrates the concept of negative numbers.
评分
评分
评分
评分
Less Than Zero pdf epub mobi txt 电子书 下载 2024