産品特色

內容簡介

　　《學前必備每日一練：20以內的加減混閤運算》引導小朋友掌握學前基礎知識，為即將到來的校園生活做好準備。《學前必備每日一練：20以內的加減混閤運算》可以讓孩子掌握正確的坐姿和握筆方式，練習運筆，提高孩子的控筆能力，規範書寫，數學計算，益智動腦，增強親子互動，傢長參與評分。

前言/序言

【作者簡介】

大促買的書 活動滿減?券 妥妥的三大箱 京東物流那是給力

Thank you very much for the excellent service provided by Jingdong mall, and it is very good to do in warehouse management, logistics, distribution and so on. Delivery in a timely manner, distribution staff is also very enthusiastic, and sometimes inconvenient to receive the time, but also arranged for time to be delivered. At the same time in the mall management Jingdong customer service is also very good, to solve customer suffering, overcome all difficulties. Give us a very good shopping experience. ！

不錯，挺好的，為孩子創造閱讀環境

書看起來挺不錯的，具體情況嘛還沒有看，正在努力學習學習學習啊

孩子很喜歡，所以我們看著也高興

孩子看到瞭肯定很開心 活動優惠很大很劃算

非常值，很好的算術題

好評，滿意，送貨快速，紙張厚！