數(shù)量關(guān)系
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、數(shù)字推理題型及講解(1)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 數(shù)字推理的題目就是給你一個數(shù)列,但其中缺少一項,要求你仔細觀察這個數(shù)列各數(shù)字之間的關(guān)系,找出其中的規(guī)律,然后在四個選項中選擇一個最合理的一個作為答案.
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 按照數(shù)字排列的規(guī)律, 數(shù)字推理題一般可分為以下幾種類型:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 一、奇、偶:題目中各個數(shù)都是奇數(shù)或偶數(shù),或間隔全是奇數(shù)或偶數(shù):
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、全是奇數(shù):
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:1 5 3 7 ( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A .2 B.8 C.9 D.12
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:答案是C ,整個數(shù)列中全都是奇數(shù),而答案中只有答案C是奇數(shù)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、全是偶數(shù):
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:2 6 4 8 ( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A. 1 B. 3 C. 5 D. 10
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:答案是D ,整個數(shù)列中全都是偶數(shù),只有答案D是偶數(shù)。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3、奇、偶相間
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:2 13 4 17 6 ( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.8 B. 10 C. 19 D. 12
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:整個數(shù)列奇偶相間,偶數(shù)后面應(yīng)該是奇數(shù) ,答案是C
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 練習(xí):2,1,4,3,( ),5 99年考題
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 二、排序:題目中的間隔的數(shù)字之間有排序規(guī)律
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、例題:34,21,35,20,36( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.19 B.18 C.17 D.16
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:數(shù)列中34,35,36為順序,21,20為逆序,因此,答案為A。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 三、加法:題目中的數(shù)字通過相加尋找規(guī)律
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、前兩個數(shù)相加等于第三個數(shù)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:4,5,( ),14,23,37
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.6 B.7 C.8 D.9
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 注意:空缺項在中間,從兩邊找規(guī)律,這個方法可以用到任何題型;
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:4+5=9 5+9=14 9+14=23 14+23=37,因此,答案為D;
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 練習(xí):6,9,( ),24,39 // 1,0,1,1,2,3,5,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、前兩數(shù)相加再加或者減一個常數(shù)等于第三數(shù)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:22,35,56,90,( ) 99年考題
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.162 B.156 C.148 D.145
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析: 22+35-1=56 35+56-1=90 56+90-1=145,答案為D
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 四、減法:題目中的數(shù)字通過相減,尋找減得的差值之間的規(guī)律
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、前兩個數(shù)的差等于第三個數(shù):
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:6,3,3,( ),3,-3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.0 B.1 C.2 D.3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 答案是A
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:6-3=3 3-3=0 3-0=3 0-3=-3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 提醒您別忘了:“空缺項在中間,從兩邊找規(guī)律”
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、等差數(shù)列:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:5,10,15,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A. 16 B.20 C.25 D.30
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 答案是B.
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:通過相減發(fā)現(xiàn):相鄰的數(shù)之間的差都是5,典型等差數(shù)列;
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3、二級等差:相減的差值之間是等差數(shù)列
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:115,110,106,103,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.102 B.101 C.100 D.99 答案是B
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:鄰數(shù)之間的差值為5、4、3、(2), 等差數(shù)列,差值為1
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 103-2=101
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 練習(xí):8,8,6,2,( ) // 1,3,7,13,21,31,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 4、二級等比:相減的差是等比數(shù)列
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:0,3,9,21,45, ( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 相鄰的數(shù)的差為3,6,12,24,48,答案為93
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:-2,-1,1,5,( ),29 ---99年考題
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:-1-(-2)=1 ,1-(-1)=2,5-1=4,13-5=8,29-13=16
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 后一個數(shù)減前一個數(shù)的差值為:1,2,4, 8,16,所以答案是13
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 5、相減的差為完全平方或開方或其他規(guī)律
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:1,5,14,30,55, ( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 相鄰的數(shù)的差為4,9,16,25,則答案為55+36=91
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 6、相隔數(shù)相減呈上述規(guī)律:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:53,48,50,45,47
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.38 B.42 C.46 D.51
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:53-50=3 50-47=3 48-45=3 45-3=42 答案為B
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 注意:“相隔”可以在任何題型中出現(xiàn)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 五、乘法:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、前兩個數(shù)的乘積等于第三個數(shù)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:1,2,2,4,8,32,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 前兩個數(shù)的乘積等于第三個數(shù),答案是256 2、前一個數(shù)乘以一個數(shù)加一個常數(shù)等于第二個數(shù),n1×m+a=n2
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:6,14,30,62,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.85 B.92 C.126 D.250
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:6×2+2=14 14×2+2=30 30×2+2=62 62×2+2=126,答案為C
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 練習(xí):28,54,106,210,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3、兩數(shù)相乘的積呈現(xiàn)規(guī)律:等差,等比,平方,...
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:3/2, 2/3, 3/4,1/3,3/8 ( ) (99年海關(guān)考題)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A. 1/6 B.2/9 C.4/3 D.4/9
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:3/2×2/3=1 2/3×3/4=1/2 3/4×1/3=1/4 1/3×3/8=1/8
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3/8×?=1/16 答案是 A
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 六、除法:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、兩數(shù)相除等于第三數(shù)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、兩數(shù)相除的商呈現(xiàn)規(guī)律:順序,等差,等比,平方,...
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 七、平方:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、完全平方數(shù)列:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 正序:4,9,16,25
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 逆序:100,81,64,49,36
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 間序:1,1,2,4,3,9,4,(16)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、前一個數(shù)的平方是第二個數(shù)。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1) 直接得出:2,4,16,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:前一個數(shù)的平方等于第三個數(shù),答案為256。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2)前一個數(shù)的平方加減一個數(shù)等于第二個數(shù):
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1,2,5,26,(677) 前一個數(shù)的平方減1等于第三個數(shù),答案為677
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3、隱含完全平方數(shù)列:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1)通過加減化歸成完全平方數(shù)列:0,3,8,15,24,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 前一個數(shù)加1分別得到1,4,9,16,25,分別為1,2,3,4,5的平方,答案為6的平方36。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2)通過乘除化歸成完全平方數(shù)列:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3,12,27,48,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3, 12,27,48同除以3,得1,4,9,16,顯然,答案為75
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3)間隔加減,得到一個平方數(shù)列:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例:65,35,17,( ),1
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.15 B.13 C.9 D.3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:不難感覺到隱含一個平方數(shù)列。進一步思考發(fā)現(xiàn)規(guī)律是:65等于8的平方加1,35等于6的平方減1,17等于4的平方加1,所以下一個數(shù)應(yīng)該是2的平方減1等于3,答案是D.
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 練習(xí)1:65,35,17,(3 ),1 A.15 B.13 C.9 D.3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 練習(xí)2:0, 2, 8,18,(24 ) A.24 B.32 C.36 D.52( 99考題)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 八、開方:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 技巧:把不包括根號的數(shù)(有理數(shù)),根號外的數(shù),都變成根號內(nèi)的數(shù),尋找根號內(nèi)的數(shù)之間的規(guī)律:是存在序列規(guī)律,還是存在前后生成的規(guī)律。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 九、立方:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、立方數(shù)列:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:1,8,27,64,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:數(shù)列中前四項為1,2,3,4的立方,顯然答案為5的立方,為125。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、立方加減乘除得到的數(shù)列:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:0,7,26,63 ,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:前四項分別為1,2,3,4的立方減1,答案為5的立方減1,為124。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 十、特殊規(guī)律的數(shù)列:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、前一個數(shù)的組成部分生成第二個數(shù)的組成部分:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:1,1/2,2/3,3/5,5/8,8/13,( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 答案是:13/21,分母等于前一個數(shù)的分子與分母的和,分子等于前一個數(shù)的分母。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、數(shù)字升高(或其它排序),冪數(shù)降低(或其它規(guī)律)。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:1,8,9,4,( ),1/6
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.3 B.2 C.1 D.1/3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:1,8,9,4,( ),1/6依次為1的4次方,2的三次方,3的2次方(平方),4的一次方,( ),6的負一次方。存在1,2,3,4,( ),6和4,3,2,1,( ),-1兩個序列。答案應(yīng)該是5的0次方,1。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 數(shù)字推理題型及講解(2)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 以上我們介紹了數(shù)字推理的基本題型和規(guī)律,下面我們歸納總結(jié):
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 數(shù)字推理的主要是通過加、減、乘、除、平方、開方等方法來尋找數(shù)列中各個數(shù)字之間的規(guī)律,從而得出最后的答案。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 在實際解題過程中,我們根據(jù)相鄰數(shù)之間的關(guān)系分為兩大類:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 一、相鄰數(shù)之間通過加、減、乘、除、平方、開方等方式發(fā)生聯(lián)系,產(chǎn)生規(guī)律,主要有以下幾種規(guī)律:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、 相鄰兩個數(shù)加、減、乘、除等于第三數(shù)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、 相鄰兩個數(shù)加、減、乘、除后再加或者減一個常數(shù)等于第三數(shù)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3、 等差數(shù)列:數(shù)列中各個數(shù)字成等差數(shù)列
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 4、 二級等差:數(shù)列中相鄰兩個數(shù)相減后的差值成等差數(shù)列
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 5、 等比數(shù)列 :數(shù)列中相鄰兩個數(shù)的比值相等
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 6、 二級等比:數(shù)列中相鄰兩個數(shù)相減后的差值成等比數(shù)列
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 7、 前一個數(shù)的平方等于第二個數(shù)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 8、 前一個數(shù)的平方再加或者減一個常數(shù)等于第二個數(shù);
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 9、 前一個數(shù)乘一個倍數(shù)加減一個常數(shù)等于第二個數(shù);
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 10、 隔項數(shù)列:數(shù)列相隔兩項呈現(xiàn)一定規(guī)律,
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 11、 全奇 、全偶數(shù)列
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 12、 排序數(shù)列 二、數(shù)列中每一個數(shù)字本身構(gòu)成特點形成各個數(shù)字之間的規(guī)律。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、 數(shù)列中每一個數(shù)字都是n 的平方構(gòu)成或者是n 的平方加減一個常數(shù)構(gòu)成,或者是n的平方加減n構(gòu)成
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、 每一個數(shù)字都是n的立方構(gòu)成或者是n的立方加減一個常數(shù)構(gòu)成,或者是n的立方加減n
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3、 數(shù)列中每一個數(shù)字都是n的倍數(shù)加減一個常數(shù)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 以上是數(shù)字推理的一些基本規(guī)律,考生必須掌握。但掌握這些規(guī)律后,怎樣運用這些規(guī)律以最快的方式來解決問題呢?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 這就需要學(xué)員在對各種題型認真練習(xí)的基礎(chǔ)上,應(yīng)逐步形成自己的一套解題思路和技巧。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 這里我們提供為剛剛接觸數(shù)字推理題型的學(xué)員提供一種最基本的解題思路,學(xué)員按照這種思路來訓(xùn)練自己,能夠逐步熟悉各種題型,掌握和運用數(shù)字推理的基本規(guī)律。當(dāng)學(xué)員對題型和規(guī)律已經(jīng)很熟悉后,就可以按照自己的總結(jié)的簡單方法來解答問題。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 第一步,觀察數(shù)列特點,看是否存是隔項數(shù)列,如果是,那么相隔各項按照數(shù)列的各種規(guī)律來解答
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 第二步,如果不是隔項數(shù)列,那么從數(shù)字的相鄰關(guān)系入手,看數(shù)列中相鄰數(shù)字在加減乘除后符合上述的哪種規(guī)律,然后得出答案。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 第三步,如果上述辦法行不通,那么尋找數(shù)列中每一個數(shù)字在構(gòu)成上的特點,尋找規(guī)律。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 當(dāng)然,也可以先尋找數(shù)字構(gòu)成的規(guī)律,在從數(shù)字相鄰關(guān)系上規(guī)律。我們這里所介紹的是數(shù)字推理的一般規(guī)律,學(xué)員在對各種基本題型和規(guī)律掌握后,很多題是可以直接通過觀察和心算得出答案的。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、4,5,7,11,19 ( )(2002年試題)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A、27 B、31 C 35 D 41
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解題思路:1、首先此題不是隔項數(shù)列。兩個數(shù)相加不等于第三數(shù)。兩個數(shù)相減的差為1,2,4,8,分別是2的0次方,1次方,2次方,3次方,因此,答案應(yīng)為19加上2的4次方,即35,答案為C。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例題2:34 36 35 35 ( )34 37 ( )(2002年試題)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A36,33 B33,36 C37,34 D34,37
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解題思路:首先觀察數(shù)列,看是否為隔項數(shù)列。此數(shù)列,隔項分別為34 35 () 37和36 35 34 ( )兩個數(shù)列,答案為A
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 數(shù)字推理強化練習(xí)題(一)(二)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 強化練習(xí)一
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、 3 6 18 36 ( B )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.72 B.108 C.144 D.180
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、2 13 4 17 6 (C )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.8 B. 10 C. 19 D. 12 奇偶相間
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3、115,110,106,103,(B )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 。跘]102[B]101[C]100[D]99
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 4 ,4,9,16,25,(D )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A]18 [B]26 [C]33 [D]36
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 5, 34,21,35,20,36,( A)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 。跘] 19[B]18[C]17[D]16
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 6、32 27 23 20 (C )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.15 B.17 C.18 D.19
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 74,5,( D),14,23,37
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A]6[B]7[C]8[D]9
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 (思路:前兩個數(shù)相加等于第三數(shù))
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 80.9,1.1,1.3,1.5,1.7(B )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 。跘]1.8[B]1.9[C]2.1[D]2.3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 9100,81,64,49,36,( B)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A]30[B]25[C]20[D]15
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 106,3,3,(A ),3,-3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A]0[B]1[C]2[D]3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 。ㄋ悸罚呵皟蓚數(shù)相減等于第三數(shù))
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 116,9,( D),24,39
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A]10B]11[C]13[D]15
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 (思路:前兩個數(shù)相加等于第三數(shù))
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 121,2,5,26,( D)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A]31[B]51[C]8[D]677
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1365,35,17,( D),1
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A]15[B]13[C]9[D]3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 146,14,30,62,( C)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A]85[B]92[C]126[D]250
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 158,8,6,2,( D)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A] 2[B]1[C]0(D)-4
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 16. -2 -1 1 5 (C) 29(2000年題)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.17 B.15 C.13 D.11
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 (思路:后數(shù)減前一個數(shù)等于2的0、1、2、3方)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 17. 28,54,106,210,( C)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A]316[B]420[C]418[D]450
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 18. 1,4,7,10,(C)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A] 11[B]12[C]13[D]14
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 19. 0 2 8 18 ( B) (99年題)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.24 B.32 C.36 D.52
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 20.6 18 (B ) 78 126 (2001年題)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.40 B.42 C.44 D.46
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 。ㄋ悸罚汉髷(shù)減前一個數(shù)分別為12的1倍、2倍、3倍)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 強化練習(xí)一答案
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1[B]2[C]3[B]4[D]5[A] 6[C] 7[D]8[B]9[B]10[A]11[D]12[D]
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 13[D]14[C]15[D]16[C]17[C] 18[C]19[B]20[B]
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 強化練習(xí)二及答案
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、-2 -1 1 5 ( C) 29
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A 17 B 15 C 13 D 11
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2 . 1 4 3 (D ) 5
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A 1 B 2 C 3 D 6
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3. 1 8 9 4 (C ) 1/6
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A 3 B 2 C 1 D 1/3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 4. 22 35 56 90 (D ) 234
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A 162 B 156 C 148 D 145
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 5. 375 127 248 -121 ( A)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A. 369 B. 127 C. -127 D.-369
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 (思路:后兩個數(shù)相加和為前一個數(shù)。) 6. 1 2 2 4( C)32
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A、4 B、6 C、8 D、16
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 (思路:前兩個數(shù)相乘得后一個數(shù))
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 7、2/5 4/9 6/13 8/17 ( D)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A、10/19 B、11/21 C、9/20 D、10/21
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 。ㄋ悸罚悍肿訛榕紨(shù)列,分母為公差是4的數(shù)列)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 8、155 132 109 86 ( C)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A、23 B、55 C、63 D、43
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 。ㄋ悸罚捍藶橐唤M公差為23的等差數(shù)列)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 9、2,54,4,18,6,( C),8,2
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A、12 B、9 C、6 D、4
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 10. 1/16 1/8 1/4 ( B) 11/16
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.1/2 B.7/16 C.2/3 D.5/16
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 11. 0 7 26 63 (A )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.124 B.114 C.108 D.98
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 12. 32 27 23 20 (C )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.15 B.17 C.18 D.19
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 13. 2 3 5 9 17 ( A)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.33 B.50 C.53 D.56
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 14. 0 2 8 18 ( B)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.24 B.32 C.36 D.52
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 15. 2 3 5 9 17 ( C)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.29 B.31 C.33 D.37
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 16.1, √2, ( D), 2, √5,
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A 2√2 B√2/2 C√3/2 D √3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 170,7,26,63,( C),…
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 [A] 89[B]108[C]124[D]148
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 18√2,2,( A),4,4√ 2,……
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 。跘]2√2[B]3√2[C] 3 [D]2√3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1912,4,4/3,4/9,(B ),…
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 。跘]4/12[B]4/27[C]4/36[D]4/81
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 201.01,1.02,2.03,3.05,5.08(C ),13.21,…
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 。跘] 8.11[B]8.12[C]8.13[D]8.14
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 答案:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1[c]2[D]3[C]4[D]5[A]
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 6[C]7[D]8[C]9[C
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 10[B] 11[A]12[C]13[A]14[B]15(C)16[D]
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 17[C] 18[A] 19[B]20[C]
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、數(shù)學(xué)運算
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 數(shù)學(xué)運算題型及講解
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 數(shù)學(xué)運算見解:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、 考生首先要明確出題者的本意不是讓考生來花費大量時間計算,題目多數(shù)情況是一種判斷和驗證過程,而不是用普通方法的計算和討論過程,因此,往往都有簡便的解題方法。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、 認真審題,快速準(zhǔn)確地理解題意,并充分注意題中的一些關(guān)鍵信息;通過練習(xí),總結(jié)各種信息的準(zhǔn)確含義,并能夠迅速反應(yīng),不用進行二次思維。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3、 努力尋找解題捷徑。大多數(shù)計算題都有捷徑可走,盲目計算可以得出答案,但時間浪費過多。直接計算不是出題者的本意。平時訓(xùn)練一定要找到最佳辦法?荚嚂r,根據(jù)時間情況,個別題可以考慮使用一般方法進行計算。但平時一定要找到最佳方法。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 4、 通過訓(xùn)練和細心總結(jié),盡量掌握一些數(shù)學(xué)運算的技巧、方法和規(guī)則,熟悉常用的基本數(shù)學(xué)知識;
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 5、 通過練習(xí),針對常見題型總結(jié)其解題方法;
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 6、 學(xué)會用排除法來提高命中率;
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 數(shù)學(xué)運算主要包括以下幾類題型:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 一、數(shù)學(xué)計算
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 基本解題方法:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、尾數(shù)排除法:先計算出尾數(shù),然后用尾數(shù)與答案中的尾數(shù)一一對照,利用排除法得出答案;
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、簡便計算:利用加減乘除的各種簡便算法得出答案。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 通過下面的例題講解,來幫助您加深對上述方法理解,學(xué)會靈活運用上述方法解題。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、加法:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例1、425+683+544+828 A.2480 B.2484 C.2486 D.2488
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解題思路:先將各個數(shù)字尾數(shù)相加,然后將得到的數(shù)值與答案的尾數(shù)一一對照得出答案。尾數(shù)相加確定答案的尾數(shù)為0,BCD都不符合,用排除法得答案A;
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例2、1995+1996+1997+1998+1999+2000
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.11985 B.11988 C.12987 D.12985
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:這是一道計算題,題中每個數(shù)字都可以分解為2000減一個數(shù)字的形式2000×6-(5+4+3+2+1)尾數(shù)為100-15=85 得A
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 注意:1、2000×6-(5+4+3+2+1)盡量不要寫出來,要心算;
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、1+2+。。+5=15是常識,應(yīng)該及時反應(yīng)出來;
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3、各種題目中接近于100、200、1000、2000等的數(shù)字,可以分解為此類數(shù)字加減一個數(shù)字的形式,這樣能夠更快的計算出答案。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例3、12.3+45.6+78.9+98.7+65.4+32.1
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.333 B.323 C.333.3 D.332.3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:先將題中各個數(shù)字的小數(shù)點部分相加得出尾數(shù),然后再將個位數(shù)部分相加,最后得出答案。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 本題中小數(shù)點后相加得到3.0排除C,D
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 小數(shù)點前的個位相加得2+5+8+8+5+2尾數(shù)是0,加上3確定
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 答案的尾數(shù)是3.答案是A。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解題思路:1、先將小數(shù)點部分加起來,得到尾數(shù),然后與答案一一對照,排除其中尾數(shù)不對的答案,縮小選擇范圍。有些題目此時就可以得到答案。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、將個位數(shù)相加得到的數(shù)值與小數(shù)點相加得到的數(shù)值再相加,最后得到的數(shù)值與剩下的答案對照,一般就可以得到正確的答案了。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、減法:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例1、9513-465-635-113=9513-113 -(465+635)=9400-1100=8300
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例2、489756-263945.28=
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 A.220810.78 B.225810.72 C.225812.72 D.225811.72
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:小數(shù)點部分相加后,尾數(shù)為72 排除A, 個位數(shù)相減6-1-5=0,排除C和D,答案是B。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 3、乘法:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 方法:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 1、將數(shù)字分解后再相乘,乘積得到類似于1、10、100之類的整數(shù)數(shù)字,易于計算;
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 2、計算尾數(shù)后在用排除法求得答案。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 例1、1.31×12.5×0.15×16=A.39.3 B.40.3 C.26.2 D.26.31
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂山人才網(wǎng)/眉山勞動力市場 解析:先不考慮小數(shù)點,直接心算尾數(shù): 125×8=1000 2×15=30 3×131=393 符合要求的只有A