A brand new series of interactive board books to make it easier for children to learn math skills. Slide the simple mechanisms and see the picture change to show the result of the additions and substractions, making math visual, concrete and easy to understand!
Slide and See Taking Away in the Garden (硬頁推拉書)
- 作者： Hannah Watson
- 出版社： Usborne Pub Ltd
- 出版日期： 2017-04-01
- ISBN碼： 9781474922265
- 編號： 005836239
$ 362 元
原價 549