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一,二次运算后又出现了同位数,则判断为组六 3.乘法1 的结果中有互倒数,但一,二次运算后又出现了
yi , er ci yun suan hou you chu xian le tong wei shu , ze pan duan wei zu liu 3. cheng fa 1 de jie guo zhong you hu dao shu , dan yi , er ci yun suan hou you chu xian le
法1的结果中有同尾数,但一,二次运算后又出现了同尾数,则判断为组六 2.乘法1的结果中有同位数,但
fa 1 de jie guo zhong you tong wei shu , dan yi , er ci yun suan hou you chu xian le tong wei shu , ze pan duan wei zu liu 2. cheng fa 1 de jie guo zhong you tong wei shu , dan
三. 4.乘法1的结果无组三条件,但二次运算的结果中出现同位数,则为组三.四.组六判断: 1.乘
san . 4. cheng fa 1 de jie guo wu zu san tiao jian , dan er ci yun suan de jie guo zhong chu xian tong wei shu , ze wei zu san . si . zu liu pan duan : 1. cheng
,6三个相同数字出现,则为组三. 3.乘法1的结果无组三条件,但二次运算的结果中出现同尾数,则为组
,6 san ge xiang tong shu zi chu xian , ze wei zu san . 3. cheng fa 1 de jie guo wu zu san tiao jian , dan er ci yun suan de jie guo zhong chu xian tong wei shu , ze wei zu
型. 如:2006140试机号636,2006139试机号021,对位相乘得636x021=6,6
xing . ru :2006140 shi ji hao 636,2006139 shi ji hao 021, dui wei xiang cheng de 636x021=6,6
现,则断定2006125开组三. 2.乘法1的结果,出现互为倒数,或二次相乘中出现互为倒数则为组三
xian , ze duan ding 2006125 kai zu san . 2. cheng fa 1 de jie guo , chu xian hu wei dao shu , huo er ci xiang cheng zhong chu xian hu wei dao shu ze wei zu san
期试机号657,对位相乘3自贡美泰来服装厂86x657=18,40,42.一次运算z-x=40-18=22,有对子出
qi shi ji hao 657, dui wei xiang cheng 3 zi gong mei tai lai fu zhuang chang 86x657=18,40,42. yi ci yun suan z-x=40-18=22, you dui zi chu
再一次运算,如果有同位数出现(对子)出现则为组三. 如2006125期试机号386,2006124
zai yi ci yun suan , ru guo you tong wei shu chu xian ( dui zi ) chu xian ze wei zu san . ru 2006125 qi shi ji hao 386,2006124
8得36,2自贡美泰来服装厂7,48二次运算得48-(36+27)=15三.组三判断: 1.用乘法1得出的数字后,
8 de 36,2 zi gong mei tai lai fu zhuang chang 7,48 er ci yun suan de 48-(36+27)=15 san . zu san pan duan : 1. yong cheng fa 1 de chu de shu zi hou ,
=36-27=9. 2.二次运算---比一次运算再多一个数字,公式d-(z+x).如:636x69
=36-27=9. 2. er ci yun suan --- bi yi ci yun suan zai duo yi ge shu zi , gong shi d-(z+x). ru :636x69
x.如636x698=36,27,48,d-z=48-36=12,d-x=48-27=21, z-x
x. ru 636x698=36,27,48,d-z=48-36=12,d-x=48-27=21, z-x
数(d)减去小数(x),大数减去中自贡美泰来服装厂数(z),中数减小数,得三组数字. 计算公式d-z,d-x,z-
shu (d) jian qu xiao shu (x), da shu jian qu zhong zi gong mei tai lai fu zhuang chang shu (z), zhong shu jian xiao shu , de san zu shu zi . ji suan gong shi d-z,d-x,z-
6636x698=36,27,48 (二)加减法. 1.一次运算---用乘法得出的三组数字中的大
6636x698=36,27,48 ( er ) jia jian fa . 1. yi ci yun suan --- yong cheng fa de chu de san zu shu zi zhong de da
如遇见两个0对位相乘,我们可以忽自贡美泰来服装厂略它,不能把它当1x1=1,看成1尾了。如:021x636=6,6,
ru yu jian liang ge 0 dui wei xiang cheng , wo men ke yi hu zi gong mei tai lai fu zhuang chang lue ta , bu neng ba ta dang 1x1=1, kan cheng 1 wei le ru :021x636=6,6,
法1,或乘法2的结果再依次相乘,得出三组数字. 注意:在这里0乘任何数字都得任何数字,把0看成1.
fa 1, huo cheng fa 2 de jie guo zai yi ci xiang cheng , de chu san zu shu zi . zhu yi : zai zhe li 0 cheng ren he shu zi dou de ren he shu zi , ba 0 kan cheng 1.
乘,得三组数字. 2.用本期的试机号与以前最近的相同机球的试机号对位相乘,得三自贡美泰来服装厂组数字. 3.将乘
cheng , de san zu shu zi . 2. yong ben qi de shi ji hao yu yi qian zui jin de xiang tong ji qiu de shi ji hao dui wei xiang cheng , de san zi gong mei tai lai fu zhuang chang zu shu zi . 3. jiang cheng
12,2124,42.....二.计算方法 (一)乘法: 1.用上期的试机号与本期的试机号对位相
12,2124,42..... er . ji suan fang fa ( yi ) cheng fa : 1. yong shang qi de shi ji hao yu ben qi de shi ji hao dui wei xiang
-也叫相同数,即对子,0自贡美泰来服装厂0112233... 3.互倒数-----也叫对望码,指相反的两组数字,如
- ye jiao xiang tong shu , ji dui zi ,0 zi gong mei tai lai fu zhuang chang 0112233... 3. hu dao shu ----- ye jiao dui wang ma , zhi xiang fan de liang zu shu zi , ru
一.名词解释 1.同尾数----指两数的尾数相同,如:03,13,23... 2.同位数----
yi . ming ci jie shi 1. tong wei shu ---- zhi liang shu de wei shu xiang tong , ru :03,13,23... 2. tong wei shu ----