Foreign Customer Review / 国外客户评价: |
They're busy and they're zippy They're happy, bright, and dippy. They're friends who play and laugh all day-- Why are these dinos dizzy? This sturdy board book has a plastic carrying handle and colorful dinosaur-shaped beads on a built-in abacus. As the bouncy rhyming story progresses, kids can move the dinos one at a time along the abacus. This book introduces the concept of addition, spread by spread. The final spread introduces subtraction as the dinos move back to their starting points. |
|
报告错误、缺书登记 |
如果您发现关于本书的任何错误,请点这里报告。
如果您在本站没有发现您想要的书,想要团购这本书,或者有其他方面的意见、建议,请点这里留言,
我们将认真考虑您的要求。
|
上传内页照片或者 mp3 音频 |
如果您有本书内页的图片,或者有语音的 mp3, 安妮非常感谢您登录后上传,与全体会员分享!
|