小学生乘法口诀

时间:2024-02-12 06:59:04编辑:阿贵

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八12,4,46,一五得5,2,51,13,55,4,5,25,5,25一六得六二,六十二,三,六十八,四六二四,5,6,30。6,6,36。一七得七。七二,七十四。,3,7,2,1,4,7,2,8,5,7,3,5,6,7,4,2,7,7,49。8,2,86,3,8,2,4,4,8,3,5,8,4,10,6,8,48,7,8,5,6,8,8,64一九得九二九十八,39,27四九,三十六59,45,69,54,79,63,89,72,九九八十一这就是乘法口诀。

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