例2、119×120=120×120-120=14400-120=。。。80
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 解析:此題重點(diǎn)是將119分解為120-1,方便了計(jì)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 例3、123456×654321=
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A. 80779853376 B.80779853375 C.80779853378 D.80779853377
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 解析:尾數(shù)是6,答案是A。此類題型表面看來(lái)是很難,計(jì)算起來(lái)也很復(fù)雜,但我們應(yīng)該考慮到出題本意決不是要我們一點(diǎn)一點(diǎn)地算出來(lái),因此,此類題型用尾數(shù)計(jì)算排除法比較容易得出答案。
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 例4、125×437×32×25=( )
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、43700000 B、87400000 C、87455000 D、43755000
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 答案為A。本題也不需要直接計(jì)算,只須分解一下即可:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 125×437×32×25=125×32×25×437=125×8×4×25×437=1000×100
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) ×437=43700000
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 5、混合運(yùn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 例1、 85.7-7.8+4.3-12.2=85.7+4.3-(7.8+12.2)=90-20=70
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 4532=4532×(79÷158)=4532÷2=2266
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 例2、計(jì)算(1-1/10)×(1-1/9)×(1-1/8)×……(1-1/2)的值:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、1/108000 B、1/20 C、1/10 D、1/30
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 解析:答案為C。本題只需將算式列出,然后兩兩相約,即可得出答案?忌鷳(yīng)掌握好這個(gè)題型,最好自行計(jì)算一下。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 二、時(shí)鐘問(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 例題:從上午五點(diǎn)十五分到下午兩點(diǎn)四十五分之間,共有多少時(shí)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A. 8小時(shí) B.8小時(shí)30分 C.9小時(shí)30分 D.9小時(shí)50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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 答案是14.45-5.15=9.30 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 三、百分?jǐn)?shù)問(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 例題:如果a比b大25%,則b比a小多少?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 解析:本題需要對(duì)百分?jǐn)?shù)這個(gè)概念有準(zhǔn)確的理解。a比b大25%,即a=1.25b,因此b比a。(a-b)/a×100%=20%
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 四、集合問(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 例題:某班共有50名學(xué)生,參加數(shù)學(xué)和外語(yǔ)兩科考試,已知數(shù)學(xué)成績(jī)及格的有40人,外語(yǔ)成績(jī)及格的有25人,據(jù)此可知數(shù)學(xué)成績(jī)及格而外語(yǔ)不及格者:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.至少有10人 B.至少有15人 C.有20人 D.至多有30人
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 解析:這是首先排除D,因?yàn)榕c已知條件”外語(yǔ)及格25人”即”外語(yǔ)不及格25人”不符;其次排除C,因?yàn)閮H以外語(yǔ)及格率為50%推算數(shù)學(xué)及格者(40人)中外語(yǔ)不及格人數(shù)為40×50%=20人,缺乏依據(jù);實(shí)際上,數(shù)學(xué)及格者中外語(yǔ)不及格的人數(shù)至少為25-(50-40)=15人,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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 五、大小判斷
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 這種題型往往并不需要將全部數(shù)字都直接計(jì)算,只需找到某個(gè)判斷標(biāo)準(zhǔn)進(jìn)行
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 判斷即可。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 1、π,3.14,√10,10/3四個(gè)數(shù)的大小順序是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、10/3﹥?chǔ)些儭?0﹥3.14
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) B、10/3﹥?chǔ)些?.14﹥√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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) C、10/3﹥√10﹥?chǔ)些?.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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) D、10/3﹥3.14﹥?chǔ)些儭?0
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 2、某商品在原價(jià)的基礎(chǔ)上上漲了20%,后來(lái)又下降了20%,問(wèn)降價(jià)以后的價(jià)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 格比未漲價(jià)前的價(jià)格:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、漲價(jià)前價(jià)格高
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) B、二者相等
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) C、降價(jià)后價(jià)格高
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) D、不能確定
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 3、393.39的小數(shù)點(diǎn)先向左移動(dòng)兩位,再向右移動(dòng)三位,得到的數(shù)再擴(kuò)大10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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 最后的得數(shù)是原來(lái)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、10倍 B、100倍 C、1000倍 D、不變
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 1、答案為C。本題關(guān)鍵是判斷√10的大小。而另外三個(gè)數(shù)的大小關(guān)系顯然為
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 10/3﹥?chǔ)些?.14。因此就要計(jì)算√10的范圍。我們可計(jì)算出3.15的平方為9.9225
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) ﹤10,由此可知符合此條件的只有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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 2、答案為A。漲價(jià)和降價(jià)的比率都是20%,那么要判斷漲得多還是降得多,
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 就需要判斷漲價(jià)的基礎(chǔ),顯然后者大,即降的比漲的多,那么可知原來(lái)價(jià)格高。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 3、答案為B。本題比較簡(jiǎn)單,左移兩位就是縮小100倍,右移三位就是擴(kuò)大
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 1000倍,實(shí)際上擴(kuò)大了10倍,再擴(kuò)大10倍,就是擴(kuò)大了100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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 六、比例問(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) (1)甲數(shù)比乙數(shù)大25%,則乙數(shù)比甲數(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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、20% B、25% C、33% 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。2)a數(shù)的25%等于b數(shù)的10%,則a/b為:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、2/5 B、3/5 C、2.4倍 D、3/5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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) (3)三個(gè)學(xué)校按2:3:5的比例分配27000元教育經(jīng)費(fèi),問(wèn)最多一份為多少?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、2700元 B、5400元 C、8100元 D、13500元
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。4)在某大學(xué)班上,選修法語(yǔ)的人與不選修的人的比率為2:5。后來(lái)從外班轉(zhuǎn)入
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 2個(gè)也選修法語(yǔ)的人,結(jié)果比率變?yōu)?:2,問(wèn)這個(gè)班原來(lái)有多少人?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A10 B、12 C、21 D、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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。1)答案為A。計(jì)算這類題目有多種方法,最簡(jiǎn)便的是假設(shè)乙數(shù)為1,則甲數(shù)可
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 知為1.25,再加以簡(jiǎn)單的計(jì)算就可推知答案。
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) (2)答案為A。可列一個(gè)簡(jiǎn)單的算式:a·25%=b·10%,即可算出答案。
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。3)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。4)答案為D。假設(shè)原來(lái)班上有X個(gè)人,解一個(gè)簡(jiǎn)單的一元一次方程即可:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 2/3(x+2)=5/7 x或者2(2/7 x+2)=5/7 x!∑摺⒐こ虇(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。1)某車間原計(jì)劃15天裝300臺(tái)機(jī)器,現(xiàn)要提前5天完成,每天平均比原計(jì)劃
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 多裝多少臺(tái)?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、10 B、20 C、15 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。2)一本270頁(yè)的書(shū),某人第一天讀了全書(shū)的2/9,第二天讀了全書(shū)的2/5,則第
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 二天比第一天多讀了多少頁(yè)?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、48 B、96 C、24 D、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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。3)一項(xiàng)工程甲單獨(dú)做需要20天做完,乙單獨(dú)做需要30天做完,二人合做3天
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 后,可完成這項(xiàng)工作的:
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、1/2 B、1/3 C、1/4 D、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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。4)一個(gè)水池,裝有甲、乙、丙三根水管,獨(dú)開(kāi)甲管10分鐘可注滿全池,獨(dú)開(kāi)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 乙管15分鐘可注滿全池,獨(dú)開(kāi)丙管6分鐘可注滿全池,如果三管齊開(kāi),幾分鐘可注
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 滿全池?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、5 B、4 C、3 D、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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。5)某水池裝有甲、乙、丙三根水管,獨(dú)開(kāi)甲管12分鐘可注滿全池,獨(dú)開(kāi)乙管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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 分鐘可注滿全池,獨(dú)開(kāi)丙管24分鐘可注滿全池,如果先把甲乙兩管開(kāi)4分鐘,再單
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 獨(dú)開(kāi)乙管,問(wèn)還用幾分鐘可注滿水池?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、4 B、5 C、8 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。1)答案為A。原計(jì)劃每天裝的臺(tái)數(shù)可求為20臺(tái)(300÷15),現(xiàn)在每天須裝的
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 臺(tái)數(shù)可求為30臺(tái)(300÷10),由此答案自出。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。2)答案為A。第二天讀了108頁(yè)書(shū)(270×2/5),第一天讀了60頁(yè)書(shū)(270×2/9),
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 則第二天比第一天多讀了48頁(yè)書(shū)(108-60)。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) (3)答案為C。甲、乙兩人同時(shí)做,一共需要的時(shí)間為:1÷(1/20+1/30),結(jié)果
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 為12天,因此,3天占12天的1/4。
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。4)答案為C。甲、乙、丙三管同時(shí)開(kāi)放,注滿水池的時(shí)間為:1÷(1/10+1/15+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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 結(jié)果為3天。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) (5)答案為A。甲、丙兩管共開(kāi)4分鐘,已經(jīng)注入水池的水占全池的比例為: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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。1/12+1/24)×4,結(jié)果為1/2。乙單獨(dú)開(kāi)注滿全池的時(shí)間為8分鐘,已經(jīng)注入了1/2,
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 顯然只需4分鐘即可注滿。本題與前題類似,只是稍微復(fù)雜一些。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 八、路程問(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。1)甲乙兩地相距40公里,某人從甲地騎車出發(fā),開(kāi)始以每小時(shí)30公里的速度
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 騎了24分鐘,接著又以每小時(shí)8公里的速度騎完剩下的路程。問(wèn)該人共花了多少
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 分鐘時(shí)間才騎完全部路程?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、117 B、234 C、150 D、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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。2)小王在一次旅行中,第一天走了216公里,第二天又以同樣速度走了378公
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 里。如果第二天比第一天多走了3小時(shí),則小王的旅行速度是多少(公里/小時(shí))?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、62 B、54 C、46 D、38
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。3)某人從甲地步行到乙地,走了全程的2/5之后,離中點(diǎn)還有2.5公里。則甲、
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 乙兩地距離多少公里?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、15 B、25 C、35 D、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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) (1)答案為B。前半段花了24分鐘時(shí)間,走的路程為:24/60×30=12(公里)。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 則剩下的路程為:40-12=28(公里)。28公里的路程,時(shí)速為8,則花時(shí)候?yàn)?.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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 小時(shí)(28÷8),3.5小時(shí)與24分鐘之和即為234分鐘。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。2)答案為B。第二天比第一天多走3個(gè)小時(shí),多走的路程為162公里(378-216),
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 則速度可知。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。3)答案為B。全和的2/5處與1/2處相距2.5公里,這一段路程占全程的1/10
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。1/2-2/5),則全程為:2.5÷1/10=25公里!【、對(duì)分問(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 一根繩子長(zhǎng)40米,將它對(duì)折剪斷;再對(duì)剪斷;第三次對(duì)折剪斷,此時(shí)每根繩子長(zhǎng)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 多少米?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、5 B、10 C、15 D、20
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 答案為A。對(duì)分一次為2等份,二次為2×2等份,三次為2×2×2等份,答案可
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 知。無(wú)論對(duì)折多少次,都以此類推。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 十、“栽樹(shù)問(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。1)如果一米遠(yuǎn)栽一棵樹(shù),則285米遠(yuǎn)可栽多少棵樹(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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、285 B、286 C、287 D、284
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。2)有一塊正方形操場(chǎng),邊長(zhǎng)為50米,沿場(chǎng)邊每隔一米栽一棵樹(shù),問(wèn)栽滿四周
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 可栽多少棵樹(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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、200 B、201 C、202 D、199
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。1)答案為B。1米遠(yuǎn)時(shí)可栽2棵樹(shù),2米時(shí)可栽3棵樹(shù),依此類推,285米可栽
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 286棵樹(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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。2)答案為A。根據(jù)上題,邊長(zhǎng)共為200米,就可栽201棵樹(shù)。但起點(diǎn)和終點(diǎn)重
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 合,因此只能栽200棵。以后遇到類似題目,可直接以邊長(zhǎng)乘以4即可行也答案。
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 考生應(yīng)掌握好本題型。
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 十一、跳井問(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 青蛙在井底向上爬,井深10米,青蛙每次跳上5米,又滑下來(lái)4米,象這樣青蛙
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 需跳幾次方可出井?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、6次 B、5次 C、9次 D、10次
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 解答:答案為A?忌灰活}中的枝節(jié)所蒙蔽,每次上5米下4米實(shí)際上就是每
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 次跳1米,因此10米花10次就可全部跳出。這樣想就錯(cuò)了。因?yàn)樘揭欢〞r(shí)候,
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 就出了井口,不再下滑。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 十二、會(huì)議問(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 例題:某單位召開(kāi)一次會(huì)議。會(huì)前制定了費(fèi)用預(yù)算。后來(lái)由于會(huì)期縮短了3天,
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 因此節(jié)省了一些費(fèi)用,僅伙食費(fèi)一項(xiàng)就節(jié)約了5000元,這筆錢(qián)占預(yù)算伙食費(fèi)的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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 伙食費(fèi)預(yù)算占會(huì)議總預(yù)算的3/5,問(wèn)會(huì)議的總預(yù)算是多少元?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、20000 B、25000 C、30000 D、35000
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 解答:答案為B。預(yù)算伙食費(fèi)用為:5000÷1/3=15000元。15000元占總額預(yù)算的
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 3/5,則總預(yù)算為:15000÷3/5=25000元。本題系1997年中央國(guó)家機(jī)關(guān)及北京市公
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 務(wù)員考試中的原題(或者數(shù)字有改動(dòng))。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 十三、日歷問(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 某一天小張發(fā)現(xiàn)辦公桌上的臺(tái)歷已經(jīng)有7天沒(méi)有翻了,就一次翻了7張,這7天
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 的日期加起來(lái),得數(shù)恰好是77。問(wèn)這一天是幾號(hào)?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、13 B、14 C、15 D、17
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 解答:答案為B。7天加起來(lái)數(shù)字之和為77,則平均數(shù)11這天正好位于中間,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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 由此可推出。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 十四、其他問(wèn)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) (1)在一本300頁(yè)的書(shū)中,數(shù)字“1”在書(shū)中出現(xiàn)了多少次?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、140 B、160 C、180 D、120
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。2)一個(gè)體積為1立方米的正方體,如果將它分為體積各為1立方分米的正方體,
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 并沿一條直線將它們一個(gè)一個(gè)連起來(lái),問(wèn)可連多長(zhǎng)(米)?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、100 B、10 C、1000 D、10000
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) (3)有一段布料,正好做16套兒童服裝或12套成人服裝,已知做3套成人服裝比
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 做2套兒童服裝多用布6米。問(wèn)這段布有多少米?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、24 B、36 C、48 D、18。4)某次考試有30道判斷題,每做對(duì)一道題得4分,不做或做錯(cuò)一道題倒扣2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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 小周共得96分,問(wèn)他做對(duì)了多少道題?
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、24 B、26 C、28 D、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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) (5)樹(shù)上有8只小鳥(niǎo),一個(gè)獵人舉槍打死了2只,問(wèn)樹(shù)上還有幾只鳥(niǎo)?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A、6 B、4 C、2 D、0
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) (1)答案為B。解題時(shí)不妨從個(gè)位、十位、百位分別來(lái)看,個(gè)位出現(xiàn)“1”的次數(shù)為
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 30,十位也為30,百位為100。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。2)答案為A。大正方體可分為1000個(gè)小正方體,顯然就可以排1000分米長(zhǎng),1000
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 分米就是100米?忌灰雎粤祟}中的單位是米。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。3)答案為C。設(shè)布有X米,列出一元一次方程:X/6×3-X/2×2=6,解得X=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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 米。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。4)答案為B。設(shè)做對(duì)了X道題,列出一元一次方程:4×X-(30-X)×2=96,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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 得X=26。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。5)答案為D。槍響之后,鳥(niǎo)或死或飛,樹(shù)上是不會(huì)有鳥(niǎo)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 數(shù)學(xué)運(yùn)算強(qiáng)化練習(xí)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 11.31×12.5×0.15×16的值是:( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A39.3 B40.3 C26.2 D26.31
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 2. 84.78元、59.50元、121.61元、12.43元以及66.50元的總和是:(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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A. 343.73 B.343.83 C.344.73 D.344.82
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 解答:。實(shí)際上你只要把最后一位小數(shù)加一下,就會(huì)發(fā)現(xiàn)和的第二位小數(shù)是2,只有D符合要求。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 3. 1 +3+5+7+9+......+399的值為:( )(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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.160000 B.80000 C.60000 D.40000
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 4. 454+999×999+545的值為:( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.899998 B.999998 C.1008000 D.999000(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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 5.85.7-7.8+4.3-12.2的值是:( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A60 B70 C80 D81
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 6. 12-22+32-42+52-62+72-82+92-102的值為:( )(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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.55 B.-55 C.50 D.-50
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 7.425+683+544+828的值是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A2480 B2484 C2486 D2488
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 8.523+746+589+423的值是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A2281 B2180 C2280 D2380
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 9.求1995+1996+1997+1998+1999+2000的值。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A11985 B11988 C12987 D12985
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 10.80×35×15的值是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A42000 B36000 C33000 D48000
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 11456×55+457×45的值是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A45645 B45655 C45665 D45675
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 127900÷25÷8的值是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A39 B39.5 C41.5 D42.5
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 13123456×654321的值為:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A80779853376 B80779853375 C80779853378 D80779853377
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 14 423×187-423×24-423×63的值是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A41877 B42300 C42323 D42703
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 15.大于4/5且小于5/6的數(shù)是:( ) (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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.6/7 B.21/30 C.49/60 D.47/61
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 16119×120的值是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A14280 B14400 C14820 D12840
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 179513-465-635-113的值是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A8275 B8270 C8300 D8370
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 18725×69÷23的值是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A2175 B2075 C4175 D3075
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 1928.73+49.64+83.71+69.48的值是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A231.55 B271.55 C231.56 D264.78
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 20. 27的開(kāi)方乘以48的開(kāi)方等于:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A39 B36 C35 D38
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 21從489756中減263945.28,還剩下:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A220810.78 B225810.72 C225812.72 D225811.72
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 2212.3米、45.6米、78.9米、98.7米、65.4米及32.1米的總和是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A333 B323 C333.3 D332.3
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 23中午12點(diǎn)整時(shí),鐘面上時(shí)針與分針完全重合。那么到下次12點(diǎn)時(shí),時(shí)針與分針 重合了多少次?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A10 B11 C12 D13
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 24甲數(shù)加3,乙數(shù)減8,則甲乙兩數(shù)相等,那么乙比甲數(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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A多8 B多3 C多11 D少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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 25被2除余1, 被3除2, 被4除余3 ,被5除4的最小數(shù)為多少?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A. 29 B. 39 C. 59 D. 74
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 說(shuō)明: 3×4×5-1=59
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 261公里3華里5235厘米是多少米?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A15235 B255235 C355235 D152
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 27一條走廊長(zhǎng)200米,每隔4米放一盆花,問(wèn)共要放多少盆花
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A49 B50 C51 D52
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 28.師徒二人負(fù)責(zé)生產(chǎn)一批零件,師傅完成全部工作數(shù)量的一半還多30個(gè),徒弟完成了師傅生產(chǎn)數(shù)量的一半,此時(shí)還有100個(gè)沒(méi)有完成,師徒二人已經(jīng)生產(chǎn)多少個(gè)?( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.320 B.160 C.480 D.580 (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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 29老王住在6樓,每層樓之間樓梯級(jí)數(shù)都是16,則老王每次回家要爬多少級(jí)樓梯?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A96 B88 C80 D90
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 30做1面國(guó)旗要3種顏色的布,問(wèn)做4面國(guó)旗要用幾種顏色的布?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A12 B10 C8 D3
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 31一個(gè)分?jǐn)?shù)的分母擴(kuò)大3倍,分子不變,分?jǐn)?shù)值則:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A擴(kuò)大3倍 B縮小3倍 C不變 D縮小30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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 32.某人用4410元買(mǎi)了一臺(tái)電腦,其價(jià)格是原來(lái)定價(jià)相繼折扣的10%和2%,則電腦原來(lái)定價(jià)是多少?( )(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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.4950 B.4990 C.5000 D.5010
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 33用9,8,0,3組成的最大的四位數(shù)是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A8930 B9930 C9380 D9830
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 3440條魚(yú)重20千克,每條魚(yú)平均重多少千克?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A25 B45 C2 D05
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 35.今年父親的年齡是兒子年齡的10倍,6年后父親的年齡是兒子年齡的4倍,則今年父親、兒子各幾歲?( )(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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.60,6 B.50,5 C.40,4 D.30,3
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 36從上午五點(diǎn)十五分到下午兩點(diǎn)四十五分之間,共有多少時(shí)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A8小時(shí) B8小時(shí)30分 C9小時(shí)30分 D9小時(shí)50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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 37一塊長(zhǎng)20分米的木頭,鋸成兩塊,短的一塊只有長(zhǎng)的一塊的2/3長(zhǎng),短的一塊有多長(zhǎng)?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A12分米B 9分米 C8分米 D7分米
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 38甲地和乙地相距500千米,如果在1厘米等于50千米比例表的地圖上,這兩地之間的距 離是多少厘米?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A5 B10 C15 D100
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 39A箱長(zhǎng)、寬、高都是4米,B箱長(zhǎng),寬、高都是2米,問(wèn)A箱的體積是B箱的幾倍?
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A05 B2 C4 D8
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 40.甲、乙兩人從400米的環(huán)形跑道的一點(diǎn)A,背向同時(shí)出發(fā),8分鐘后,兩人第三次相遇。已知甲每秒鐘比乙每秒鐘多行0.1米,那么,兩人第三次相遇的地點(diǎn),與A點(diǎn)沿跑道上的最短距離是多少?(
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.166 B.176 C.224 D.234 (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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 41牛奶中含4%的奶油,問(wèn)制造20千克奶油需要多少千克牛奶?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A1 B50 C100 D500
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 42.有一水池,單開(kāi)A管10小時(shí)可注滿,單開(kāi)B管12小時(shí)可注滿,開(kāi)了兩管5小時(shí)后,A管壞了,只有B管繼續(xù)工作,則注滿一池水共用了多少小時(shí)?( )
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.8 B.9 C.6 D.10 (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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 43. 小李今年36歲,當(dāng)她到45歲的時(shí)候她女兒的年齡正好是她現(xiàn)在年齡的一半,那么她女兒今年( )歲
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A. 6 B. 9 C. 12 D. 18
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 說(shuō)明: 可用排除法或36÷2-(45-36)=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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 44一件工程,甲隊(duì)單獨(dú)作15天可完成,乙隊(duì)單獨(dú)作10天可完成,F(xiàn)甲隊(duì)先單獨(dú)作5 天,而后兩隊(duì)合作,還需要多少天時(shí)間可完成?
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A5天 B6天 C4天 D7天
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 45某班50名學(xué)生,在第一次測(cè)驗(yàn)中26人滿分,在第二次測(cè)驗(yàn)中21人滿分,如果兩次測(cè)驗(yàn)中
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 都沒(méi)得到滿分的學(xué)生有17人,那么兩次測(cè)驗(yàn)中都獲得滿分的人數(shù)是:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A14 B12 C17 D20
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 46甲乙兩個(gè)工程隊(duì)共有100人,如果抽調(diào)甲隊(duì)人數(shù)的1/4至乙隊(duì),則乙隊(duì)數(shù)比甲隊(duì)多了2/9 ,問(wèn)甲隊(duì)原有多少人:
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A56 B50 C60 D64
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 47.某機(jī)關(guān)共有干部職工350人,其中55歲以上共有70人,F(xiàn)擬進(jìn)行機(jī)構(gòu)改革,總體規(guī)模壓縮為180人,并規(guī)定55歲以上的人裁減比例為70%。請(qǐng)問(wèn)55歲以下的人裁減比例約是多少?(
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.51% B.43% C.40% D.34%
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 48如果A>B,且C為正數(shù),請(qǐng)問(wèn)下列式子中哪一個(gè)是錯(cuò)誤的?
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) AAB>BC BC-A>C-B CA+C>B+C DA/C>B/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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng)
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 49.某儲(chǔ)戶于1999年1月1日存入銀行60000元,年利率為2.00%,存款到期日即2000年1月1日將存款全部取出,又國(guó)家規(guī)定凡1999年11月1日后孳生的利息收入應(yīng)繳納利息稅,稅率為20%。問(wèn)該儲(chǔ)戶實(shí)際提取本金合計(jì)多少元?(
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 。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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A.61200 B.61160 C.61000 D.60040
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 50一件商品原價(jià)5元,先加價(jià)20%后不久又降價(jià)20%,這件商品的現(xiàn)價(jià)是多少元?
眉山人才網(wǎng)/洪雅人才網(wǎng)/彭山人才網(wǎng)/仁壽人才網(wǎng)/青神人才網(wǎng)/丹棱人才網(wǎng)/四川人才網(wǎng)/樂(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) A5 B6 C4.5 D4.8
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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 數(shù)學(xué)計(jì)算強(qiáng)化練習(xí)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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 1[A]2[D]3[D]4[D]5[B] 6[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(lè)山人才網(wǎng)/眉山勞動(dòng)力市場(chǎng) 7[A]8[A]9[A]10[A]11[A]12 [B]13[A]14[B]15[C]16[A]17[C]1 8[A]19[C]20[B]21[B]22[A]23[B]2 4[C]25[C]26[B]27[C]28[C]29[C]3 0[D]31[B]32[C]33[D]34[D]35[D]3 6[C]37[C]38[B]39[D]40[B]41[D]4 2[C]43[B]44[C]45[A]46[C]47[B]4 8[B]49[B]50[D]