17个10以内数的数学游戏.pdf

17 个 10 以内数的数学游戏一、10以内初步数概念 序数1、找座位 用椅子搭成三列火车，分别编上1、2、3号。幼儿每人一张编号的车票，如第三列火车第五节车厢就写3-5。幼儿在音乐中学开火车，音乐一停，幼儿依照车票号码找座位坐下，教师当列车员查票，看谁找得又快又对。（可分小组进行）10以内数的组成2、碰球 交代游戏要求，如两数合起来是8。师“我的一球碰几球”，幼“你的 1球碰7球”（拍手 7下）。游戏速度逐渐加快。3、两牌凑点 先抽上书一数字的纸一张，一幼儿显出一张小组此数字的牌，另一幼儿必须出能凑成此数的牌，否则4、猜纽扣（可用其他东西替代）教师告诉幼儿纽扣总数后分别把纽扣放在两只手上，先看一只手中的纽扣数量，然后请幼儿猜一猜另一只手里有几粒纽扣。5、凑数游戏 教师任意发出一种声音（或出示手指或跺脚等），如动物的叫声，幼儿随即附和，要求两人发出的声音次数（或手指数、跺脚数等）合起来是某一总数。该游戏也可让幼儿两两一对合作玩。顺数与倒数6、拍电报 三人一组，每人以右手食指在桌上敲的动作比拟为拍电报。先以石头、剪子、布的形式来确定拍的先后，然后按确定的先后顺序或顺或逆拍出1-10的自然数，拍的同时嘴里发出“嘀”声。相邻数7、邻居手拉手 幼儿每人带一个有 1-10的胸卡，听音乐四散走，音乐一停，立即找到比自己大1和小 1的数字，三人手拉手。8、接牌 以小组为单位进行。1-10的扑克牌分发，每位幼儿5张。由一幼儿任出一牌，根据相邻数出牌，三张牌组成相邻数后放一边，游戏继续进行。最后以谁手中的牌最先出完者为胜。9、数学娃娃找朋友幼儿戴上数字头饰并相互观察，知道自己是几号数字娃娃。以数字娃娃5为例：幼儿拉手围成圆圈，老师按一个文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3固定位置点数：“一、二、三”，被点到“三”的数字娃娃 5，立即跑到圆心处站好并拍手，其他幼儿按顺时针方向边走边朗诵儿歌：“一二三我是5；一二三四五六七，我的朋友在哪里?”朗诵完毕，数字娃娃4和6迅速跑到圆内并拍手一起说两遍儿歌：“三二一，我是 4(6)；七六五四三二一，我是你的小(大)朋友。”单双数10、造房子 在地上画有数字的楼房一幢，三角形的房顶上放一只盒子，上插小红旗若干。玩时从格子“1”开始，每个格子都要走到，可以不按顺序。走时，碰到单数必须单脚跳进这格，碰到双数则双脚跳进这格，最后一个若是单数则单脚站立取红旗。在此过程中，若跳错动作则主动退出。数量对应或匹配11、扑克配对 把牌做成不同颜色的三组（分别是实物组、点卡组和数字组）各十张为一套。一人拿一组，三人同玩，商量确定先出牌者，先出牌者随机出牌，其他两名幼儿必须出相同数量的牌，全部出对就把三张牌放一边，出错牌者必须把先出的牌也收回，以谁先把手中的牌出完者为胜。文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T312、扔扣子 将废旧盒子或空罐头放在地板上，在地板上划一条线，这条线离空罐有适当的距离，可以事先试验一下，找出适当的距离，对孩子说：“站在这条线后面，一次扔1个扣子，看你能把多少颗扣子扔到盒子里去。”当所有的扣子扔完后，数数盒子里的扣子，那就是孩子的成绩，然后，把所有的扣子倒出来放在一起再玩，看孩子最多能扔中多少个扣子。认数字13、按行进路线跳格 在地上画三至四个格子组，每个格子里写上幼儿刚认识的数字（每组书写顺序可不同但不能有重复，幼儿易认错的多写些）。幼儿分成三至四组扮演小兔等会跳跃的动物，分别站到要跳得格子前。请每组幼儿随机抽取本组所有幼儿的行进路线，如8376，并让本组全体幼儿准确记住。听口令同时从格子行动，跳错必须回到起点重跳，跳完者跑回来轻轻击本组下一位幼儿的手心后下一位幼儿开始行动，先跳完的一组为胜。二、10以内数的加减文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T314、猜猜少了多少 教师出示实物若干，让幼儿记住数量，然后请幼儿闭上眼睛，教师拿掉一部分后再请幼儿看看现在还有的数后猜猜少了多少？并说说怎么猜的。15、扣碗猜数 先请一幼儿数一数扣子说出总数，然后将其扣子一只碗下，同时从碗中摸出若干颗给幼儿看，然后请其猜一猜碗中还有几粒扣子，说一说是怎么算出来的。16、扑克牌凑数 将牌“洗”好，每人各分相等的张数，老师与孩子同时出一张牌，谁将两张牌上的数相加的和说的又快又对，那么牌就归谁，谁的牌先没谁就失败。此也可算减法。三、时间与空间概念 时间17、时钟时钟几点啦 教师准备若干个钟面模型，分别是整点状态。师指某一钟面：“时钟时钟几点啦？”，幼儿就根据情况发出“当、当、当”的声音，然后说出“点啦！”文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3文档编码:CT8L2R7M5A6 HU7B9J9M7F4 ZN6X7Z6Q8T3