Double the Ducks 在线电子书 图书标签: 英文绘本
发表于2024-11-25
Double the Ducks 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
It's hard work, taking care of 5 little ducks. But when each little duck comes home with a friend -- oh, no! Now it's double the ducks and double the work. How can 1 little boy get everything done? Understanding how to double numbers helps children master both addition and multiplication. Fun, friendship, and lots of ducks make learning this essential skill both easy and entertaining.
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Double the Ducks 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024