珠心算减法口诀表儿歌
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弘扬珠算文化 传承中华国粹
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配合幼儿珠心算训练使用...
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更好的练习更快的提升
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视频很简单,能让孩子超快理解和记忆加法口诀、减法口诀、九九乘法表、除法口诀,让孩子更轻松学数学。
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两位数5笔加减基础教学题。配合练习册42页~45页。速度较慢。间隔停顿时间2.0秒。语速为负7和负3
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两位数5笔加减基础教学题。配合练习册46页~49页。速度适中。间隔停顿时间1.5秒。语速为负2和正2
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超实用的20以内加法/减法/乘法_口诀表还有一些简单、有趣的数字小儿歌,希望通过这种方法能够帮助到小朋友们学习数学不困难,我们和它做朋友!加油...
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10以内加法口诀表,10以内减法口诀表,20以内进位加法口诀表,20以内进位加减法口诀表,九九乘法口诀表一一得一一二得二 二二得四一三得三 二三得六 三三得九一四得四 二四得八 三四十二 四四十六一五得五 二五一十 三五十五 四五二十 五五二十五一六得六 ...
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加减基础题,数1-9的三笔加减语音题。 标题含义:10319jwj101即1位数3笔补数(19中的1是满10的意思)9的进位加法,第1行第1组(每行10题,每组5题)。本专辑配和练习册13页~22页学习。
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珠心算加减起步教学语音题库3笔试题,包含直加直减(zj字样)含满五加(mwj字样)、破五减(pwj字样)。标题含义:10301mwj102意思是:1位数3笔,数1的满五加法,第1行题第2组。本专辑配合练习册6页~12页学习。
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10以内加减法的计算口诀
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20以内加法口诀,28以内减法口诀。
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为了给二年级的宝贝普及乘法,让他在一个星期内掌握乘法的原理和基础运算而设计
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专注K6语数英!润雨教育含九九乘法表总表和分数字的单独口诀。
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九九乘法口诀歌 包含九九乘法口诀总表和每个数字的单独口诀。
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乘法口诀是中国古代筹算中进行乘法、除法、开方等运算的基本计算规则,沿用至今已有两千多年,九九表也是小学算术的基本功。古时的乘法口诀,是自上而下,从“九九八十一”开始,至“一一如一”止,与现在使用的顺序相反,因此古人用乘法口诀开始的两个字“九九”作为此口诀的名称,又称九九表、九九歌、九因歌、九九乘法表。