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书名:口算心算一日一练50以内的加减法
简介:
作者:佗晓丹 等
出版社:北京少年儿童出版社
出版时间:2014年07月
装订方式:平装
分类:童书|幼儿启蒙|数学/汉语图书|童书|3-6岁|入学准备
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Paperback. Pub Date :2014-06-01 Pages: 92 Language: Chinese Publisher: Beijing Children's Publishing House. I count 1st practice mental arithmetic: addition and subtraction within 50 around 5-7 years old children must master during the school readiness The port operator mental arithmetic ability to write. but for young children will face primary entrance features. centralized in the book exercises. According to different themes. each book nearly 50 single page. each unit with timing training . N° de réf. du vendeur BX038700
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