目錄六年級(jí)500道簡(jiǎn)便運(yùn)算及答案 六年級(jí)上冊(cè)豎式題答案 六年級(jí)數(shù)學(xué)書(shū)114頁(yè)答案 六上數(shù)學(xué)題難題及答案 六年級(jí)數(shù)學(xué)上冊(cè)訓(xùn)練題含答案
銆?銆?浣滀負(fù)鍗沖皢灝忓?︽瘯涓氱殑瀛︾敓錛屽湪緇忚繃涓?涓?瀛︽湡鐨勬暟瀛﹀?︿範(fàn)錛屾湁娌℃湁寰楀埌鏇村ぇ鐨勮繘姝ュ憿?浠ヤ笅鏄?鎴戞暣鐞嗙殑鍏?騫寸駭涓婂唽鏁板?︽湡鏈?璇曞嵎鍙?qiáng)绛旀绮鹃€夛紝嬈㈣繋闃呰?誨弬鑰冦??
銆?銆?鍏?騫寸駭涓婂唽鏁板?︽湡鏈?璇曞嵎鍙?qiáng)绛旀绮鹃€夊摋妯辯畝(涓?)
銆?銆?涓?銆佷粩緇嗘兂錛岃?ょ湡濉?銆?(24鍒?)
銆?銆?1銆?0.25鐨勫?掓暟鏄?( )錛屾渶灝忚川鏁扮殑鍊掓暟鏄?( )錛? 鐨勫?掓暟鏄?( )銆?
銆?銆?2銆佲?滄槬姘存槬姹犳弧錛屾槬鏃舵槬鑽夌敓銆傛槬浜洪ギ鏄ラ厭錛屾槬楦熷紕鏄ヨ壊銆傗?濊瘲涓?鈥滄槬鈥濆瓧鍑虹幇鐨勬?℃暟鍗犲叏璇楁?誨瓧鏁扮殑( )%銆?
銆?銆?3銆? 錛? 鐨勬渶綆?鏁存暟姣旀槸(銆?銆?)錛屾瘮鍊兼槸(銆?銆?)銆?
銆?銆?4銆? = =( )錛?10 = ( )%=24梅( )= ( )(灝忔暟)
銆?銆?5銆佷綘鍦ㄦ暀瀹ょ??( )琛岋紝絎?( )鍒楋紝鐢ㄦ暟瀵硅〃紺轟綘鐨勪綅緗?鏄?( 錛? )銆?
銆?銆?6銆佸湪0.523 銆? 銆? 53% 銆? 0.5 榪欏洓涓?鏁頒腑錛屾渶澶х殑鏁版槸( )錛屾渶灝忕殑鏁版槸( )銆?
銆?銆?7銆佸皬鏄庣殑瀛橀挶緗愰噷鏈?5瑙掑拰棰備緧1瑙掔殑紜?甯佸叡18鏋氾紝涓?鍏辨湁5鍏冦?傚垯5瑙掔殑紜?甯佹湁( )鏋氾紝1瑙掔殑紜?甯佹湁( )鏋氥??
銆?銆?8銆佷笅闈㈡槸鎴戞牎鍏?騫寸駭瀛︾敓瑙嗗姏鎯呭喌緇熻?″浘銆?
銆?銆?(1)瑙嗗姏姝ｅ父鐨勬湁76浜猴紝榪戣?嗙殑鏈?( )浜猴紝
銆?銆?鍋囨?ц繎瑙嗙殑鏈?( )浜恒??
銆?銆?(2)鍋囨?ц繎瑙嗙殑鍚屽?︽瘮瑙嗗姏姝ｅ父鐨勫悓瀛﹀皯( )浜恒??
銆?銆?(3)瑙嗗姏姝ｅ父鐨勫悓瀛︿笌瑙嗗姏闈炴?ｅ父鐨勪漢鏁版瘮鏄?( )銆?
銆?銆?9銆佹垜鍥借?勫畾錛屽?傛灉涓?浜烘湀鏀跺叆鍦?2000鍏冧互涓婏紝瓚呰繃2000鍏冪殑閮ㄥ垎灝辮?佹寜5%鐨勭◣鐜囩即綰充釜浜烘墍寰楃◣銆傚皬綰㈢殑濡堝?堟湀鏀跺叆2360鍏冿紝濂規(guī)瘡鏈堝簲緙寸撼涓?浜烘墍寰楃◣( )鍏冦??
銆?銆?10銆佹暟瀛﹁?句笂錛屽皬鍏板壀浜?jiǎn)涓€涓?闈㈢Н鏄?9.42騫蟲(chóng)柟鍘樼背鐨勫渾褰㈢焊鐗?,浣犺兘鐚滃嚭濂硅嚦灝戣?佸噯澶?( )騫蟲(chóng)柟鍘樼背鐨勬?ｆ柟褰㈢焊鐗囥??
銆?銆?浜屻?佺伀鐪奸噾鐫涜鯨鐪熶吉銆?(5鍒?)
銆?銆?1銆?15梅(5+ )=15梅5+15梅 =3+75=78銆? (銆?銆?)
銆?銆?2銆佷竴鍚ㄧ叅鐢ㄥ幓 鍚庯紝鍙堣繍鏉? 錛岀幇鍦ㄧ殑鐓よ繕鏄?1鍚ㄣ??(銆?銆?)
銆?銆?3銆佷袱涓?鍗婂緞鐩哥瓑鐨勫渾錛屽畠浠?鐨勫艦鐘跺拰澶у皬閮界浉絳夈??(銆?銆?)
銆?銆?4銆佸皬鍗庝綋閲嶇殑 涓庡皬鏄庝綋閲嶇殑 鐩哥瓑錛屽皬鍗庢瘮灝忔槑閲嶃??(銆?銆?)
銆?銆?5銆佸彸闈?涓ゅ箙鍥鵑兘鏄?杞村?圭О鍥懼艦銆? ( )
銆?銆?涓夈?佸揩涔怉銆丅銆丆銆?(5鍒?)
銆?銆?1銆佷竴浠跺晢鍝佸師浠?200鍏冿紝娑ㄤ環(huán)15%鍚庡湪闄嶄環(huán)15%錛岀幇浠?(銆?銆?)鍘熶環(huán)銆?
銆?銆?A銆侀珮?shù)簬??銆?B銆佷綆浜庛??C銆佺瓑浜庛??D銆佹棤娉曟瘮杈?
銆?銆?2銆佺埛鐖鋒妸涓?鏍歸搧涓濆壀鎴愪袱孌碉紝絎?涓?孌甸暱 綾籌紝絎?浜屾?靛崰鍏ㄩ暱鐨? 錛屽垯( )
銆?銆?A銆佺??涓?孌甸暱銆?B銆佺??浜屾?甸暱銆?C銆佷袱孌典竴鏍烽暱銆?D銆佹棤娉曞垽鏂?
銆?銆?3銆佷竴鏉?鐩愭按錛岀洂鍗犵洂姘寸殑 錛屽垯鐩愬拰姘寸殑姣旀槸( )
銆?銆?A銆?3錛?17 B銆?17錛?3 C銆?3錛?20 銆?D銆?20錛?3
銆?銆?4銆佷竴涓?鍦嗗艦鑺卞潧鐨勫崐寰勬槸3綾籌紝鍦ㄨ姳鍧涗竴鍛ㄩ摵涓?鏉″??1綾崇殑紕庣煶灝忚礬錛屽皬璺?鐨勯潰縐?鏄?( )騫蟲(chóng)柟綾熾??
銆?銆?A銆?28.26 B銆?50.24 C銆?15.7 D銆?21.98
銆?銆?5銆佸幓騫存瘡鍗冨厠姹芥補(bǔ)鐨勪環(huán)鏍間負(fù)5.5鍏冿紝浠婂勾涓庡幓騫村悓鏈熺浉姣旓紝姹芥補(bǔ)浠鋒牸鐨勬定騫呰揪鍒頒簡(jiǎn)10%銆備綘瀵光?滄定騫呪?濅竴璇嶇殑鐞嗚В鏄?( )銆?
銆?銆?A銆佷粖騫村敭浠鋒槸涔辮￥鍘誨勾鐨勭櫨鍒嗕箣鍑? B銆佸幓騫村敭浠鋒槸浠婂勾鐨勭櫨鍒嗕箣鍑?
銆?銆?C銆佷粖騫村敭浠鋒瘮鍘誨勾澶氱櫨鍒嗕箣鍑? D銆佸幓騫村敭浠鋒瘮浠婂勾灝戠櫨鍒嗕箣鍑?
銆?銆?鍥涖?佽交鏉炬紨緇?
銆?銆?1銆佸彛綆椾笅闈㈠悇棰樸??(4鍒?)
銆?銆?梅8 = 脳 = 5梅 = 3+3梅7=
銆?銆?脳15= 10梅10% = 28脳75% = 脳8脳 =
銆?銆?2銆佽?蜂綘瑙ｆ柟紼嬨??(6鍒?)
銆?銆?5X-3脳 = + X=
銆?銆?3銆佺敤浣犲枩嬈㈢殑鏂規(guī)硶鍋氥??(12鍒?)
銆?銆?脳 脳 - 脳58+ 脳41+
銆?銆?脳 + 梅 梅[( - )梅 ]
銆?銆?4銆佸垪寮忚?＄畻銆?(8鍒?)
銆?銆?(1) 鍔犱笂 闄や互 鐨勫晢錛屾墍寰楀拰涔? 錛?(2)涓?涓?鏁扮殑20% 鍔犱笂 鍜屾槸2錛?
銆?銆?縐?鏄?澶氬皯? 姹傝繖涓?鏁般??(鐢ㄦ柟紼嬪仛)
銆?銆?浜斻?佸疄璺靛ぉ鍦般??
銆?銆?1銆佸湪鍥句腑鐨勬?ｆ柟褰㈠唴錛岀敤闃村獎(jiǎng)琛ㄧず鍑?12.5%鐨勯儴鍒嗐??(2鍒?)
銆?銆?2銆佹妸涓?涓?鍦嗚漿鍖栨垚榪戜技鐨勯暱鏂瑰艦錛屽凡鐭ラ暱鏂瑰艦鐨勫懆闀挎瘮鍦嗙殑鍛ㄩ暱澶?4鍘樼背銆?(1)璇瘋瘯鐫?鎶婅繖涓?鍦嗙敾鍑烘潵銆?(3鍒?) (2)璇瘋?＄畻鍑?guó)櫩欎?鍦嗙殑闈㈢Н銆?(3鍒?)
銆?銆?鍏?銆佹暟瀛︿笌鐢熸椿銆?(28鍒?)(1銆?2灝忛?樺悇4鍒嗭紝鍏朵綑姣忛??5鍒?)
銆?銆?1銆佸叏鐝?50鏈?浣滀笟閮戒氦浜?jiǎn)锛屽?鑰佸笀璇存湁2鏈?浣滀笟鍋氶敊浜?jiǎn)?備綘鐭ラ亾榪欐?′綔涓氱殑姝ｇ‘鐜囧悧?
銆?銆?2銆佹煇鏂逛究闈㈢殑騫垮憡璇?榪欐牱璇達(dá)細(xì)鈥滆禒閲?25%錛屽姞閲忎笉鍔犱環(huán)銆傗?濅竴琚嬫柟渚塊潰鐜板湪鐨勯噸閲忔槸120鍏嬶紝浣犵煡閬撹禒閲忓墠鏄?澶氬皯鍏嬪悧?
銆?銆?3銆佸皬鏄庡拰灝忓垰鍧愬嚭縐熻濺鍥炲?躲?傚綋琛屽埌鍏ㄧ▼鐨? 鏃訛紝灝忔槑涓嬩簡(jiǎn)杞?;灝忓垰鍒扮粓鐐規(guī)墠涓嬭濺銆備粬浠?涓や漢鍏辨敮浠樿濺璐?25鍏冦?備綘璁や負(fù)灝忔槑鍜屽皬鍒氫袱浜烘?庢牱浠樻?炬渶鍚堢悊?璇瘋繍鐢ㄦ暟瀛︾煡璇嗚?存槑鐞嗙敱銆?
銆?銆?4銆佷負(fù)浜?jiǎn)楗按鍗敓锛屽鏍″噯?囩粰姣忎釜瀛︾敓鍙戜竴涓?涓撶敤姘存澂銆傛瘡涓?姘存澂鏍囦環(huán)2鍏冿紝浣犺?や負(fù)鍒板摢瀹跺晢搴椾拱渚垮疁?姣忎釜姘存澂渚垮疁澶氬皯鍏??
銆?銆?5銆佷綘鑳芥牴鎹?涓嬮潰榪欏紶瀛樺崟錛屽府璧靛ぇ鐖風(fēng)畻綆楀埌鏈熸椂錛屼粬寰楀埌鏈?閲戝強(qiáng)紼庡悗鍒╂伅鍏卞?氬皯鍏冨悧?
銆?銆?涓?鍥戒俊鍚堥儜宸炲啘淇?( )瀛樻?懼嚟鏉?
銆?銆?縐戠洰(璐?) 2003 騫? 12 鏈? 10 鏃? 鍑?璇佸彿錛?
銆?銆?鍌ㄧ?嶏細(xì)媧繪湡鍙ｅ畾鏈熲垰闆舵暣鍙ｅ畾媧誨彛閫氱煡鍙ｅ瓨鏈?鍙ｆ暀鑲插彛涓?鍗￠?氬彛鍏朵粬鈥斺??
銆?銆?瀹㈡埛
銆?銆?濉?鍐? 鎴峰悕錛氳檔澶ф槑 閲?
銆?銆?鏈熼檺錛?5騫? 棰? 鍗? 鐧? 鍗? 涓? 鍗? 鐧? 鍗? 鍏? 瑙? 鍒? 澶?
銆?銆?娉?
銆?銆?2 5 0 0 0 0
銆?銆?瀛樺叆閲戦?濓細(xì)璐頒粺浼嶄槳鍏冩暣
銆?銆?淇＄敤紺懼～鍐? 鎴峰悕錛氳檔澶ф槑 鏈? 闄愶細(xì)5騫? 鍒? 鐜囷細(xì)2.28%
銆?銆?鍗℃湰甯愬彿錛?3128643 浣? 棰濓細(xì) 緗戠偣鍙鳳細(xì)嫻佹按鍙鳳細(xì)
銆?銆?瀛樺叆鏃ワ細(xì)2003騫?12鏈?10鏃? 鍒版湡鏃ワ細(xì)2008騫?12鏈?10鏃? 鎿嶄綔鍛橈細(xì)01
銆?銆?6銆?101璺?鍏?浜よ濺鍒扮値榛勫箍鍦烘椂錛屾湁 鐨勪箻瀹?涓嬭濺錛屽張鏈?14浜轟笂杞︼紝榪欐椂杞︿笂鐨勪箻瀹㈡瘮鍘熸潵澶?30%銆傚師鏉ヨ濺涓婃湁涔樺?㈠?氬皯浜??
銆?銆?鍙傝?冪瓟妗?
銆?銆?涓?銆佷粩緇嗘兂錛岃?ょ湡濉?銆?(24鍒?)
銆?銆?1銆?4 1/2 3/7
銆?銆?2銆?25%
銆?銆?3銆?3:4銆? 3/4
銆?銆?4銆?20 6 60 40 0.6
銆?銆?5銆佺瓟妗堜笉鍞?涓?銆?
銆?銆?6銆?6/11 0.5
銆?銆?7銆?8 10
銆?銆?8銆?(1)60浜猴紝 64 浜恒??(2)12 浜恒??(3)19:31
銆?銆?9銆?18 鍏冦??
銆?銆?10銆?28.26騫蟲(chóng)柟鍘樼背銆?
銆?銆?浜屻?佺伀鐪奸噾鐫涜鯨鐪熶吉銆?
銆?銆?脳脳鈭氣垰脳
銆?銆?涓夈?佸揩涔怉銆丅銆丆銆?
銆?銆?B B A D C
銆?銆?鍥涖?佽交鏉炬紨緇?
銆?銆?1銆佸彛綆椾笅闈㈠悇棰樸?傜暐銆?
銆?銆?2銆佽?蜂綘瑙ｆ柟紼嬨??
銆?銆?X=7/10 X=1/5
銆?銆?3銆佺敤浣犲枩嬈㈢殑鏂規(guī)硶鍋氥??
銆?銆?1/14 12.5 4/3 4
銆?銆?4銆佸垪寮忚?＄畻銆?(6鍒?)
銆?銆?1/4 6
銆?銆?浜斻?佸疄璺靛ぉ鍦般?傜暐
銆?銆?鍏?銆佹暟瀛︿笌鐢熸椿銆?
銆?銆?1銆?(50-2)梅50脳100%=96%
銆?銆?2銆?120梅(1+25%)=96(鍏?)
銆?銆?3銆?2+3=5 25脳2/5=10 25脳3/5=15 鏂規(guī)硶涓嶅敮涓?銆?
銆?銆?4銆佸埌涓欏簵銆傛柟娉曚笉鍞?涓?銆?
銆?銆?5銆?2500脳2.28%脳5脳(1-5%)=270.75
銆?銆?6銆?14梅(2/5+30%)=20浜?
銆?銆?鍏?騫寸駭涓婂唽鏁板?︽湡鏈?璇曞嵎鍙?qiáng)绛旀绮鹃€?(浜?)
銆?銆?涓?銆佸～絀恒??
銆?銆?1. 20%=( )梅40=40錛?( )=( )(濉?灝忔暟)=25 脳( )
銆?銆?2. 鎶婁竴鏍?5綾抽暱鐨勭懷瀛愬鉤鍧囧垎鎴?6孌碉紝姣忔?電懷瀛愭槸鍏ㄩ暱鐨?( )錛屾瘡孌電懷瀛愰暱( )綾熾??
銆?銆?3. 鍦ㄤ竴涓?闀?3鍘樼背錛屽??2鍘樼背鐨勯暱鏂瑰艦鍐咃紝鍓?涓?涓?鏈?澶х殑鍦嗭紝榪欎釜鍦嗙殑鍗婂緞鏄?( )鍘樼背銆?
銆?銆?4. 甯?鈥?<鈥濄?佲??>鈥濇垨鈥?=鈥濇壘瀹躲??
銆?銆?78脳1.02鈼?78 12.4脳0.05鈼?12.4 1梅512 鈼?1
銆?銆?5. 0.25鐨勫?掓暟鏄?( )錛?( )涓?54 浜掍負(fù)鍊掓暟銆?
銆?銆?6. 鐢ㄥ渾瑙勭敾涓?涓?鐩村緞涓?6鍘樼背鐨勫渾錛屽渾瑙勪袱鑴氶棿鐨勮窛紱昏耽鍙?( )鍘樼背錛屾墍鐢誨渾鐨勫懆闀挎槸( )鍘樼背錛岄潰縐?鏄?( )銆?
銆?銆?7. 鐢叉暟涓庝箼鏁扮殑20%鐩哥瓑錛屼箼鏁版槸400錛岀敳鏁版槸( )銆?
銆?銆?8. 鐢蹭箼涓ゆ暟鐨勬瘮鏄?6:4錛屼箼鏁伴櫎浠ョ敳鏁板晢鏄?( )錛岀敳鏁版槸涓ゆ暟鍜岀殑( )%銆?
銆?銆?9. 涓や釜姝ｆ柟褰㈣竟闀跨殑姣旀槸3:4錛屽懆闀挎瘮鏄?( )錛岄潰縐?姣旀槸( )銆?
銆?銆?10. 鏄庢槑璇諱竴鏈?320欏電殑涔︼紝絎?涓?澶╄?諱簡(jiǎn)榪欐湰涔︾殑14 錛岀??浜屽ぉ搴斾粠絎?( )欏靛紑濮嬭?匯??
銆?銆?鎶婇?板瓙鐨?6涓?闈㈠垎鍒?娑備笂綰?銆侀粍銆佽摑涓夌?嶉?滆壊錛岃?佹眰浠繪剰鎺蜂竴嬈★紝鍑虹幇榛勯潰鐨勫彲鑳芥?ф渶澶э紝( )涓?闈㈠簲娑傛垚榛勮壊銆?
銆?銆?11. 涓?妗舵補(bǔ)鍒嗕袱嬈＄敤瀹岋紝絎?涓?嬈＄敤鍘?23 錛岀??浜屾?＄敤鍘?23 鍗冨厠錛岃繖妗舵補(bǔ)涓?鍏辨湁( )鍗冨厠銆?
銆?銆?12. 鎶婁竴涓?鐩村緞鏄?5鍘樼背鐨勫渾鍒嗘垚鑻ュ共絳?
銆?銆?浠斤紝鐒跺悗鎶婂畠鍓?寮?錛岀収鍙沖浘鐨勬牱瀛愭嫾
銆?銆?璧鋒潵錛屾嫾鎴愮殑鍥懼艦鐨勫懆闀挎瘮鍘熸潵鍦嗙殑
銆?銆?鍛ㄩ暱澧炲姞浜?( )鍘樼背銆?
銆?銆?13. 濡傚浘涓や釜鍦嗛噸鍙犻儴鍒嗙殑闈㈢Н錛岀浉褰撲簬澶у渾
銆?銆?闈㈢Н鐨?111 錛岀浉褰撲簬灝忓渾闈㈢Н鐨?15 銆傚皬鍦嗗拰
銆?銆?澶у渾鐨勯潰縐?姣旀槸( )銆?
銆?銆?浜屻?佸垽鏂?(瀵圭殑鎵撯?溾垰鈥濓紝閿欑殑鎵撯?溍椻??)銆?
銆?銆?1. 鍦ㄥ渾鍐咃紝鏈?闀跨殑綰挎?墊槸鐩村緞銆?( )
銆?銆?2. 宸茬煡X脳Y=1錛岄偅涔圶鍜孻浜掍負(fù)鍊掓暟銆?( )
銆?銆?3. 璧板悓涓?孌佃礬錛岀敳鐢?7鍒嗛挓錛屼箼鐢?9鍒嗛挓錛岀敳鍜屼箼姣忓垎閽熻蛋鐨勮礬紼嬬殑姣旀槸7:9銆?( )
銆?銆?4. 姣旂殑鍓嶉」鎵╁ぇ鍒板師鏁扮殑10鍊嶏紝鍚庨」緙╁皬鍒板師鏁扮殑110 錛屾瘮鍊間笉鍙樸??( )
銆?銆?5. 鐩掍腑鏈?4鍙?鐧界悆錛?5鍙?綰㈢悆錛屼粠涓?浠繪剰鍙栧嚭1涓?鐞冿紝鍙栧嚭鐧界悆鐨勫彲鑳芥?уぇ銆?( )
銆?銆?6. 涓?鎵逛駭鍝侊紝鍚堟牸鐨勬湁120浠訛紝涓嶅悎鏍肩殑鏈?30浠訛紝鍚堟牸鐜囨槸80%銆?( )
銆?銆?涓夈?侀?夋嫨(灝嗘?ｇ‘絳旀?堢殑搴忓彿濉?鍦ㄦ嫭鍙烽噷)銆?
銆?銆?1. 鍦?3.13,314%錛屜?榪欎笁涓?鏁頒腑錛屾渶澶х殑鏁版槸( )銆?
銆?銆?A銆?3.13 B銆?314% C銆佅? D銆佹棤娉曠‘瀹?
銆?銆?2. 3鍚ㄧ殑57 鍜?5鍚ㄧ殑37 鐩告瘮錛屾湁浠?涔堝叧緋??( )銆?
銆?銆?A銆?3鍚ㄧ殑57 閲? B銆?5鍚ㄧ殑37 閲? C銆佸悓鏍烽噸
銆?銆?3. 鐢層?佷箼涓ゅ彧鐩稿悓鐨勬按鏉?錛岀敳鏉?50鍏嬬硸姘翠腑鍚?緋?5鍏?;涔欐澂涓?鍏堟斁鍏?2鍏嬬硸錛屽啀鏀懼叆20鍏嬫按錛屾悈鍖?鍚庯紝( )鏉?涓?鐨勭硸姘寸敎涓?浜涖??
銆?銆?A銆佺敳鏉? B銆佷箼鏉? C銆佷竴鏍風(fēng)敎 D銆佷笉紜?瀹?
銆?銆?4. 鍦ㄤ竴寮犻暱16鍘樼背錛屽??8鍘樼背鐨勯暱鏂瑰艦綰鎬笂鍓?涓?涓?闈㈢Н鏈?澶х殑鍦嗭紝榪欎釜鍦嗙殑鍛ㄩ暱鏄?( )鍘樼背銆?
銆?銆?A銆?28.26 B銆?12.56 C銆?50.24 D銆?25.12
銆?銆?5. 鐢ㄤ笁孌典竴鏍烽暱鐨勯搧涓濓紝鍒嗗埆鍥存垚涓?涓?涓夎?掑艦銆佷竴涓?姝ｆ柟褰?銆佷竴涓?鍦嗗艦銆傚湪鍥存垚鐨勫浘褰?涓?錛?( )鐨勯潰縐?鏈?澶с??
銆?銆?A銆佸渾褰? B銆佹?ｆ柟褰? C銆佹?ｄ笁瑙掑艦 D銆佹棤娉曠‘瀹?
銆?銆?6. 濡傛灉A錛欱= 19 錛岄偅涔?(A脳9)錛?(B脳9)=( )銆?
銆?銆?A銆?1 B銆?19 C銆?1錛?1
銆?銆?7. 120鐨?14 鐩稿綋浜?60鐨?( )銆?
銆?銆?A銆?25% B銆?50% C銆?75% D銆?65%
銆?銆?8. 姣嶅コ淇╃殑騫撮緞宸?鏄?28宀侊紝姣嶅コ淇╃殑騫撮緞姣旀槸3:1錛岄偅涔堝コ鍎挎槸( )銆?
銆?銆?A銆?16宀? B銆?15宀? C銆?7宀? D銆?14宀?
銆?銆?9. 涓?鏉?緋栨按錛岀硸鍜屾按鐨勬瘮鏄?1:16錛屽枬鎺?12 鍚庯紝緋栧拰姘寸殑姣旀槸( )銆?
銆?銆?A銆?1:16 B銆?1:8 C銆?1:32
銆?銆?10. 鐢ㄤ笁寮犻暱3鍒嗙背錛屽??2鍒嗙背鐨勯暱鏂瑰艦綰革紝鍒嗗埆鍓?鍑轟竴涓?鏈?澶х殑鍦嗐?佷竴涓?鏈?澶х殑姝ｆ柟褰㈠拰涓?涓?鏈?澶х殑涓夎?掑艦銆?( )鐨勯潰縐?鏈?澶с??
銆?銆?A銆佹?ｆ柟褰? B銆佸渾 C銆佷笁瑙掑艦
銆?銆?鍥涖?佽?＄畻銆?
銆?銆?1. 鐩存帴鍐欏緱鏁般??
銆?銆?67 梅3= 35 脳15= 2-37 = 1+2%=
銆?銆?78 梅710 = 5梅23 = 43 脳75%= 78 脳4脳87 =
銆?銆?16 +56 脳15 = 12 脳99+99脳12 =
銆?銆?2. 鍖栫畝姣斻??
銆?銆?78:39 0.125錛?25% 0.3錛?59
銆?銆?3. 鑴卞紡璁＄畻銆?
銆?銆?(23 +415 脳56 )梅2021 45 梅錒?(35 +12 )脳2錒?
銆?銆?4. 綆?渚胯?＄畻
銆?銆?78 脳56 +18 梅65 36脳(23 +16 -34 )
銆?銆?5. 瑙ｆ柟紼嬨??
銆?銆?X梅18 =15脳23 40%X-14 = 712
銆?銆?浜斻?佸疄璺墊搷浣?
銆?銆?1. 鐢諱竴涓?鐩村緞涓?4鍘樼背鐨勫崐鍦嗭紝
銆?銆?騫惰?＄畻鍑?guó)櫩欎?鍗婂渾鐨勫懆闀褲??
銆?銆?2. 鍦ㄤ笅闈㈢殑鏂規(guī)牸涓?錛岀敾涓?涓?闀挎柟褰?錛屼嬌闀挎柟褰㈤暱涓庡?界殑姣旀槸3:2銆?
銆?銆?鍏?銆佹眰涓嬪浘涓?闃村獎(jiǎng)閮ㄥ垎鐨勯潰縐?銆?(鍗曚綅錛氬帢綾?)
銆?銆?1. 2.
銆?銆?涓冦?佽В鍐抽棶棰樻垜鑳借?屻??
銆?銆?1. 涓?鍙?閽㈢瑪鐜頒環(huán)36鍏冿紝姣斿師浠烽檷浣庝簡(jiǎn)17 錛屽師浠鋒槸澶氬皯鍏??
銆?銆?2. 鏉庡ザ濂跺?跺吇楦?40鍙?錛屽吇鐨勯腑姣旈浮澶?35 錛岄腑姣旈浮澶氬?氬皯鍙??
銆?銆?3. 鐜嬫灄鍙傚姞灝勫嚮姣旇禌錛屾墦浜?20緇勫瓙寮癸紝姣忕粍10鍙戙?傛湁10鍙戝瓙寮規(guī)病鏈夋墦涓?鐩?鏍囷紝璇蜂綘綆椾竴綆楋紝鐜嬫灄灝勫嚮鐨勫懡涓?鐜囨槸澶氬皯?
銆?銆?4. 淇?璺?闃熶慨涓?鏉¤礬錛岀??涓?澶╀慨浜?jiǎn)鍏ㄩ暱鐨?4 錛岀??浜屽ぉ淇?浜?jiǎn)鍏ㄩ暱鐨?5%錛岃繕鍓╀笅1200綾蟲(chóng)病鏈変慨瀹岋紝榪欐潯璺?涓?鍏遍暱澶氬皯綾??
銆?銆?5. 甯屾湜灝忓?︽湁瀛︾敓720浜猴紝濂崇敓浜烘暟涓庣敺鐢熶漢鏁扮殑姣旀槸4:5錛岃繖鎵?瀛︽牎鏈夌敺鐢熷?氬皯浜??
銆?銆?6. 闈掑北鏋滃洯鏈夎嫻鏋滄爲(wèi)450媯點(diǎn)?傛ⅷ鏍?wèi)鐨剫倝|暟鏄?鑻規(guī)灉鏍?wèi)鐨?3 錛屽悓鏃跺張鏄?妗冩爲(wèi)鐨?45 錛屾ⅷ鏍?wèi)?佹?冩爲(wèi)鍏辨湁澶氬皯媯??
銆?銆?鍙傝?冪瓟妗堬細(xì)
銆?銆?涓?銆?1銆? 8錛?200錛?0.2錛?12 ;2銆?16 錛?56 ;3銆? 1;4銆? >錛?<錛?>;5銆? 4錛?45 ;6銆? 3錛?18.84錛?28.26;7銆? 80;8銆?32 錛?60;9銆? 9:16;11銆? 2;12銆? 5;13銆? 5:11銆?
銆?銆?浜屻?佲垰錛屸垰錛屆楋紝脳錛屆楋紝鈭氥??
銆?銆?涓夈?丆錛孋錛孉錛孌錛孉錛孊錛孊錛孌錛孉錛孉銆?
銆?銆?鍥涖??1銆?27 錛?9錛?147 錛?102%錛?54 錛?152 錛?1錛?4錛?23 錛?99銆?2銆?2:1錛?1:2錛?27:50銆?3銆?1415 錛?411 銆?4銆?56 錛?3銆?5銆?54 錛?2512 銆?
銆?銆?浜斻?佺暐銆?
銆?銆?鍏?銆?1銆?13.76騫蟲(chóng)柟鍘樼背錛?2銆?31.4騫蟲(chóng)柟鍘樼背銆?
銆?銆?涓冦??1銆?42鍏冿紝2銆?24鍙?錛?3銆?95%錛?4銆?2000綾籌紝5銆?400浜猴紝6銆佹ⅷ錛?300媯碉紝妗?375媯點(diǎn)??
銆?銆?鍏?騫寸駭涓婂唽鏁板?︽湡鏈?璇曞嵎鍙?qiáng)绛旀绮鹃€?(涓?)
銆?銆?涓?銆佸～絀洪?樸??(16鍒?)
銆?銆?1.(銆?銆?)梅8= = =24鋦?(銆?銆? )
銆?銆?2.2鈭?7鐨勫墠欏瑰姞涓?4,瑕佷嬌姣斿?間笉鍙?,鍚庨」搴斿姞涓?(銆?銆?)銆?
銆?銆?3.a涓? 浜掍負(fù)鍊掓暟,a鐨勫垎鏁板崟浣嶆槸(銆?銆?),瀹冩湁(銆?銆?)涓?榪欐牱鐨勫垎鏁板崟浣嶃??
銆?銆?4.鎬濇?濈敾浜?jiǎn)涓€涓?鍛ㄩ暱鏄?12.56鍘樼背鐨勫渾銆傜敾鍦嗘椂,鍦嗚?勪袱鑴氫箣闂寸殑璺濈?繪槸(銆?銆?), 鎵?鐢誨渾鐨勯潰縐?鏄?(銆?銆?)騫蟲(chóng)柟鍘樼背銆?
銆?銆?5.涓?妗舵補(bǔ)鍒嗕袱嬈＄敤瀹?,絎?涓?嬈＄敤鍘? ,絎?浜屾?＄敤鍘? 鍗冨厠,榪欐《娌逛竴鍏辨湁(銆?銆?)鍗冨厠銆?
銆?銆?6. 琛ㄧず鍥句笂1鍘樼背鐩稿綋浜庡疄闄呰窛紱?(銆?銆?)綾?,鏀瑰啓鎴愭暟鍊兼瘮渚嬪昂鏄?(銆?銆?)銆?
銆?銆?7.a銆乥涓や釜鏁?, b姣攁澶? ,a涓巄鐨勬瘮鏄?(銆?銆?), a姣攂灝? 銆?
銆?銆?8.52232053
銆?銆?鎶婁笂闈㈢殑鏁板瓧鍗＄墖鎵撲貢鍚庡弽鎵ｅ湪妗屽瓙涓?,浠庝腑浠繪剰鎽鎬竴寮?,鎽稿埌(銆?銆?)鐨勫彲鑳芥?ф渶澶?;鎽稿埌(銆?銆?)鐨勫彲鑳芥?ф渶灝忋??
銆?銆?9.涓?鍙版Θ娌規(guī)満 鏃舵Θ娌?225鍗冨厠銆傜収榪欐牱璁＄畻,1鏃舵Θ娌?(銆?銆?)鍗冨厠銆?
銆?銆?浜屻?佸垽鏂?棰樸??(瀵圭殑鐢燴?溾垰鈥?,閿欑殑鐢燴?溍??鈥?)(6鍒?)
銆?銆?1.涓?涓?鏁?(0闄ゅ??)闄や互鍋囧垎鏁?,鎵?寰楃殑鍟嗗皬浜庤繖涓?鏁般?? (銆?銆?)
銆?銆?2.鍥犱負(fù) 脳 =1,鎵?浠? 鏄?鍊掓暟, 涔熸槸鍊掓暟銆? (銆?銆?)
銆?銆?3.鐢風(fēng)敓涓庡叏鐝?浜烘暟鐨勬瘮鏄?6鈭?11,鍒欏コ鐢熶漢鏁板崰鐢風(fēng)敓鐨? 銆? (銆?銆?)
銆?銆?4.瀹為檯璺濈?諱竴瀹氭瘮鍥句笂璺濈?誨ぇ銆? (銆?銆?)
銆?銆?5.澶у渾鐨勫崐寰勫拰灝忓渾鐨勫崐寰勬瘮鏄?2鈭?1,鍒欏皬鍦嗙殑闈㈢Н鏄?澶у渾鐨? 銆? (銆?銆?)
銆?銆?6.鍚戝寳璧?500綾寵?頒綔+500綾?,鍚戣タ璧?100綾寵?頒綔-100綾熾?? (銆?銆?)
銆?銆?涓夈?侀?夋嫨棰樸??(鎶婃?ｇ‘絳旀?堢殑搴忓彿濉?鍦ㄦ嫭鍙烽噷)(6鍒?)
銆?銆?1.鐢層?佷箼涓よ濺浠嶢鍦板紑寰?B鍦?,鐢茶濺4鏃惰?屼簡(jiǎn)鍏ㄧ▼鐨? ,涔欒濺5鏃惰?屼簡(jiǎn)鍏ㄧ▼鐨? ,涓よ濺鐨勯?熷害鐩告瘮,(銆?銆?)銆?
銆?銆?A.鐢茶濺蹇?銆?銆?銆?銆?B.涔欒濺蹇? C.涓?鏍峰揩 D.鏃犳硶紜?瀹?
銆?銆?2.濡傛灉A鋦癇 = ,閭ｄ箞(A脳9)鋦?(B脳9)=(銆?銆?)銆?
銆?銆?A. 1 B. C. 1鋦?1銆? D.鏃犳硶紜?瀹?
銆?銆?3.姣嶅瓙淇╃殑騫撮緞宸?鏄?28宀?,姣嶅瓙鐨勫勾榫勬瘮鏄?3鈭?1,閭ｄ箞鍎垮瓙鏄?(銆?銆?)宀併??
銆?銆?A. 16銆?銆?銆?B. 7銆?銆?銆?C. 14銆?銆?銆?D. 15
銆?銆?4.杞﹁疆婊氬姩涓?鍛ㄦ墍琛岀殑闀垮害鏄?(銆?銆?)銆?
銆?銆?A.杞﹁疆鐨勫崐寰? B.杞﹁疆鐨勭洿寰? C.杞﹁疆鐨勫懆闀? D.杞﹁疆鐨勯潰縐?
銆?銆?5.鍦ㄤ竴寮犺竟闀挎槸5鍒嗙背鐨勬?ｆ柟褰㈢焊涓婂壀涓?涓?鏈?澶х殑鍦?,鍦嗙殑鐩村緞鏄?(銆?銆?)銆?
銆?銆?A. 5 銆?B. 2.5 銆?C. 15.7 銆?D. 78.5
銆?銆?6.鐢層?佷箼涓ゅ彧鐩稿悓鐨勬按鏉?,鐢叉澂60鍏嬬硸姘翠腑鍚?緋?5鍏?;涔欐澂涓?鍏堟斁鍏?4鍏嬬硸,鍐嶆斁鍏?20鍏嬫按,鎼呭寑鍚?,涓嬪垪璇存硶姝ｇ‘鐨勬槸(銆?銆?)銆?
銆?銆?A.鐢叉澂涓?鐨勭硸姘寸敎 B.涔欐澂涓?鐨勭硸姘寸敎
銆?銆?C.涓や釜鏉?涓?鐨勭硸姘翠竴鏍風(fēng)敎 D.涓嶇‘瀹氬摢涓?鏉?涓?鐨勭硸姘寸敎
銆?銆?鍥涖?佽?＄畻棰樸??(33鍒?)
銆?銆?1.鐩存帴鍐欏緱鏁般??(5鍒?)
銆?銆?3梅 =銆?銆?銆?銆?銆? 脳18=
銆?銆?梅 = 脳 脳30=
銆?銆?脳 = 梅6=
銆?銆?24脳 = 脳24=
銆?銆?脳 梅 脳 = 銆?銆?0梅 =
銆?銆?2.璁＄畻涓嬮潰鍚勯??,鑳界畝綆楃殑瑕佺畝綆椼??(12鍒?)
銆?銆?脳3- 銆?銆?銆?銆? 脳 + 梅3
銆?銆?2+8脳
銆?銆?脳 + 脳 + 脳
銆?銆?脳 梅 梅
銆?銆?3.瑙ｆ柟紼嬨??(8鍒?)
銆?銆?x梅 = 銆?銆?銆?x梅 =
銆?銆?x= x-2=3
銆?銆?4.鍖栫畝涓嬮潰鍚勬瘮,騫舵眰姣斿?箋??(8鍒?)
銆?銆?4.5鈭?2.7銆?銆?銆?銆?12鈭?16
銆?銆?2鈭?0.5 1.2鈭?36
銆?銆?浜斻?佺湅鍥懼～絀恒??(6鍒?)
銆?銆?1.鐙?铏庡北鍦ㄨ〃婕旈?嗙殑鍖楀亸(銆?銆?)(銆?銆?)搴?,璺濈?昏〃婕旈?嗘槸(銆?銆?)綾熾??
銆?銆?2.瀛旈泙鍥?鍦ㄨ〃婕旈?嗙殑鍗楀亸(銆?銆?)(銆?銆?)搴?,璺濈?昏〃婕旈?嗘槸(銆?銆?)綾熾??
銆?銆?鍏?銆佹眰涓嬪浘涓?闃村獎(jiǎng)閮ㄥ垎鐨勯潰縐?銆?(6鍒?)
銆?銆?涓冦?佽В鍐抽棶棰樸??(27鍒?)
銆?銆?1.涔愪箰鎰熷啋浜?jiǎn)?備竴鐩掓劅鍐掑啿鍓傛湁10琚?,鎸夊尰鍢?,榪欑洅鑽?涔愪箰鑳藉悆鍑犲ぉ?(4鍒?)
銆?銆?2.鑱旀??浼?xì)浠?0鏃跺紑鍒?11鏃躲?傞噺寰楅挓琛ㄧ殑鍒嗛拡闀?10鍘樼背,榪欐?墊椂闂村垎閽堝皷绔?璧?
銆?銆?榪囩殑璺?紼嬫槸澶氬皯綾??鎵?榪囩殑闈㈢Н鍛??(4鍒?)
銆?銆?3.鍏?騫寸駭涓?鐝?涓捐?屽厓鏃﹀簡(jiǎn)紲濅細(xì),琛ㄦ紨鑺傜洰鐨勪漢鏁版儏鍐靛?備笅銆?(9鍒?)
銆?銆?琛ㄦ紨欏圭洰 浜烘暟
銆?銆?鍞辨瓕 16浜?
銆?銆?灝忓搧 鍞辨瓕鐨勪漢鏁版瘮灝忓搧鐨? 澶?2浜?
銆?銆?璺寵垶 鍞辨瓕鐨勪漢鏁版瘮璺寵垶鐨勫皯
銆?銆?(1)婕斿皬鍝佺殑鏈夊?氬皯浜??
銆?銆?(2)璺寵垶鐨勬湁澶氬皯浜??
銆?銆?(3)鍞辨瓕鐨勫悓瀛︿腑,婕斿敱鏍″洯姝屾洸鍜岄?氫織姝屾洸鐨勪漢鏁版瘮鏄?3鋦?1銆傚敱榪欎袱綾繪瓕鏇茬殑
銆?銆?鍚勬湁澶氬皯浜??
銆?銆?4.鐢層?佷箼涓ゅ湴鐩歌窛360鍗冪背,涓?杈嗗?㈣濺鍜屼竴杈嗚揣杞﹀垎鍒?浠庝袱鍦扮浉瀵瑰紑鍑?,緇忚繃3鏃?
銆?銆?涓よ濺鐩擱亣,宸茬煡瀹㈣濺涓庤揣杞︾殑閫熷害姣旀槸3鈭?2銆傞偅涔堣繖杈嗗?㈣濺涓庤揣杞︽瘡鏃跺垎鍒?
銆?銆?琛屽?氬皯鍗冪背?(4鍒?)
銆?銆?5.姘存淮婊村叆姘翠腑,騫抽潤(rùn)鐨勬按闈?浼?xì)漶旂敓鍦嗗舰鐨勬尝绾?璁炬嘗綰逛互姣忕??1綾崇殑閫熷害鍚戝洓
銆?銆?鍛ㄦ墿鏁?,璇曟眰2縐掑悗娉㈢汗鐨勯潰縐??濡傛灉闅斾竴縐掍細(xì)浜х敓涓?涓?鏂扮殑娉㈢汗騫朵笖鍚庨潰鐨?
銆?銆?娉㈢汗浠ョ浉鍚岀殑閫熷害鍚戝洓鍛ㄦ墿鏁?,涓?婊存按婊村叆姘翠腑涓夌?掑悗,浜х敓鐨勭??涓?涓?娉㈢汗姣?
銆?銆?絎?浜屼釜娉㈢汗鐨勯潰縐?澶у?氬皯騫蟲(chóng)柟綾??(6鍒?)
銆?銆?鍙傝?冪瓟妗?
銆?銆?涓?銆?1.6銆?12銆?32銆? 2.14銆? 3. 銆?8銆? 4.2鍘樼背銆?12.56銆? 5.2
銆?銆?6.500銆?1鈭?50000 7.5鈭?6銆? 8.2銆?0銆? 9.675
銆?銆?浜屻??1.脳?銆?2.脳?銆?3.鈭氥??4.脳?銆?5.鈭氥??6.脳?
銆?銆?涓夈??1.C銆?2.B銆?3.C銆?4.C銆?5.A銆?6.B
銆?銆?鍥涖??1.7銆?10銆?1銆?1銆? 銆? 銆?6銆?22銆? 銆?0
銆?銆?2. 銆? 銆?5
銆?銆?3.x=1銆?x= 銆?x= 銆?x=12
銆?銆?4.5鋦?3銆? 銆?3鋦?4銆? 銆?4鋦?1銆?4銆?1鈭?30
銆?銆?浜斻??1.瑗褲??60銆?800銆? 2.涓溿??70銆?1200
銆?銆?鍏?銆?25.12騫蟲(chóng)柟鍘樼背銆?25.12騫蟲(chóng)柟鍒嗙背
銆?銆?涓冦??1.10梅 =10(澶?)
銆?銆?2.10鍘樼背=0.1綾熾??3.14脳0.1脳2=0.628(綾?)銆?3.14脳0.12=0.0314(騫蟲(chóng)柟綾?)
銆?銆?3.(1)(16-2)梅 =28(浜?)銆? (2)16梅 =24(浜?)
銆?銆?(3)16脳 =12(浜?)銆?16脳 =4(浜?)
銆?銆?4.360梅3=120(鍗冪背)銆? 瀹㈣濺:120梅(3+2)脳3=72(鍗冪背)
銆?銆?璐ц濺:120梅(3+2)脳2=48(鍗冪背)
銆?銆?5.3.14脳22=12.56(騫蟲(chóng)柟綾?) 3.14脳(32-22)=15.7(騫蟲(chóng)柟綾?)
銆?銆?鍏?騫寸駭涓婂唽鏁板?︽湡鏈?璇曞嵎鍙?qiáng)绛旀绮鹃€?(鍥?)
銆?銆?涓?銆佽?＄畻銆?
銆?銆?1. 鐩存帴鍐欏緱鏁般??
銆?銆?12 + 13 = 23 - 25 = 78 脳45 = 15 梅14 =
銆?銆?32 脳23 = 1梅37 = 15 + 16 = 2001脳20002001 =
銆?銆?2. 鑴卞紡璁＄畻
銆?銆?(45 + 15 )梅(45 -15 ) 89 脳銆?34 梅(716 -14 )銆?
銆?銆?3. 鐢ㄧ畝渚挎柟娉曡?＄畻銆?
銆?銆?3-514 -914 74 梅3+ 13 脳14 100脳(425 +14 ) 67 脳8- 67
銆?銆?4. 瑙ｆ柟紼嬨??
銆?銆?(38 + 14 )X=40 X-17 X= 16
銆?銆?浜屻?佸～絀恒??20鍒?
銆?銆?1. 0.75=9梅( )=( )錛?40=( )%
銆?銆?2. 涓?涓?鐜?褰㈠唴鍦嗗崐寰勬槸2鍘樼背錛屽?栧渾鐨勭洿寰勬槸8cm錛岃繖涓?鐜?褰㈢殑闈㈢Н鏄?( )騫蟲(chóng)柟鍘樼背銆?
銆?銆?3. 灝忕孩23 灝忔椂璧?4鍗冪背錛屽ス姣忓皬鏃惰蛋( )鍗冪背錛屽ス璧?1鍗冪背騫沖潎鐢?( )灝忔椂銆?
銆?銆?4. 涓?鍫嗘矙瀛愯繍璧?4鍚?錛屾?ｅソ榪愯蛋浜?jiǎn)鍏ㄩ儴鐨?4 錛岃繖鍫嗘矙瀛愬叡閲?( )鍚?錛岃繕鍓╀笅( )鍚ㄣ??
銆?銆?5. 鍐烽ギ搴椾腑A楗?鏂欎笌B楗?鏂欑殑鏁伴噺姣斾負(fù)3:5錛屽凡鐭?A楗?鏂欐瘮B楗?鏂欏皯36綆憋紝涓ょ?嶉ギ鏂欎竴鍏辨湁( )綆便??
銆?銆?6. 澶у渾鐨勫懆闀挎槸灝忓渾鍛ㄩ暱鐨?3鍊嶏紝灝忓渾鐨勯潰縐?涓庡ぇ鍦嗛潰縐?姣斾負(fù)( )錛?( )銆?
銆?銆?7. 鐢叉暟鏄?6錛屼箼鏁版瘮鐢叉暟鐨?12 澶?2錛屽垯涔欐暟鏄?( )銆?
銆?銆?8. 鍚屼竴孌佃礬錛岀敳瑕佽蛋15鍒嗛挓錛屼箼瑕佽蛋20鍒嗛挓錛岀敳銆佷箼涓や漢鐨勯?熷害姣旀槸( )銆?
銆?銆?9. 涓?涓?鍦嗙殑鐩村緞鏄?8鍘樼背錛屽畠鐨勫懆闀挎槸( )鍘樼背銆?
銆?銆?10. 鎶?0.75km錛?300m鍖栨垚鏈?綆?鏁存暟姣旀槸( )錛屾瘮鍊兼槸( )銆?
銆?銆?11. 鍏?(1)鐝?鏄ㄥぉ鍥犵梾銆佷簨鍋囧悇緙哄嫟1浜猴紝瀹為檯鍑哄嫟浜烘暟48浜猴紝鏄ㄥぉ鍑哄嫟鐜囨槸( )%銆?
銆?銆?12. 闃沖厜灝忓?﹀叚騫寸駭鍙傚姞浣撹偛姣旇禌鐨勬湁275浜猴紝鍏朵腑濂崇敓浜烘暟鏄?鐢風(fēng)敓鐨?38 錛岀敺鐢熸湁( )浜恒??
銆?銆?13. 涓嶉?忔槑鐨勬灉緋栫洅鍐呮湁鍖呰?呯焊鍒嗗埆鏄?綺夌孩鑹層?侀粍鑹層?佽摑鑹層?佺豢鑹茬殑鐩稿悓鐨勬灉緋栵紝鍒嗗埆鏈?20鍧楋紝25鍧楋紝28鍧楋紝24鍧楋紝浠庝腑浠繪剰鎽稿嚭涓?鍧楋紝鎽稿埌( )棰滆壊鐨勬灉緋栧彲鑳芥?уぇ銆?
銆?銆?14. 濡傚浘錛氱敳涔欎袱涓?涓夎?掑艦閲嶅彔閮ㄥ垎鐨?
銆?銆?闈㈢Н鐩稿綋浜庣敳涓夎?掑艦闈㈢Н鐨?14 錛岀浉褰撲簬
銆?銆?涔欎笁瑙掑艦闈㈢Н鐨?19 錛岀敳涔欎袱涓?涓夎?掑艦闈?
銆?銆?縐?鐨勬瘮鏄?( )銆?
銆?銆?15. 鎶婁竴涓?鐩村緞鏄?3鍘樼背鐨勫渾鍒嗘垚鑻ュ共
銆?銆?絳夊垎錛岀劧鍚庢妸瀹冨壀寮?錛岀収鍥劇殑鏍峰瓙鎷?
銆?銆?璧鋒潵錛屾嫾鎴愮殑鍥懼艦鐨勫懆闀挎槸( )
銆?銆?鍘樼背銆?
銆?銆?涓夈?佸垽鏂?銆?
銆?銆?1. 鑷?鐒舵暟鐨勫?掓暟閮藉皬浜?1銆?( )
銆?銆?2. 灝忕孩23 灝忔椂璧?15 鍗冪背錛屽皬涓?56 灝忔椂璧?18 鍗冪背錛屽皬涓借蛋鐨勫揩銆?( )
銆?銆?3. 鐢叉暟鐨?12 涓庝箼鏁扮殑13 鐩哥瓑錛岀敳鏁?>涔欐暟銆?( )
銆?銆?4. 鍦嗗唴鏈?闀跨殑綰挎?墊槸鐩村緞銆?( )
銆?銆?5. 鎶?20鍏嬬硸鏀懼叆100鍏嬫按涓?錛屾瘮鎶?15鍏嬬硸鏀懼湪30鍏嬫按涓?鐢溿??( )
銆?銆?鍥涖?侀?夋嫨銆?
銆?銆?1.鐢熶駭鐨?200涓?闆朵歡緇忔??楠屽叏閮ㄥ悎鏍鹼紝鍚堟牸鐜囨槸( )銆?
銆?銆?A銆?200% B銆?100% C銆?2%
銆?銆?2. 0.6鐨勫?掓暟鏄?( )銆?
銆?銆?A銆?35 B銆?6 C銆?53 D銆?1
銆?銆?3. 鍓嶈繘灝忓?﹀叚騫寸駭瀛︾敓榪涜?屾暟瀛︽祴楠岋紝緇撴灉鍙?100鍚嶅?︾敓鍙?qiáng)鏍煎Q?10鍚嶅?︾敓涓嶅強(qiáng)鏍鹼紝鍙?qiáng)鏍肩巼鏄? )銆?
銆?銆?A銆?90% B銆?91% C銆?100%
銆?銆?4.鐢叉暟鏄痑錛屾瘮涔欐暟鐨?2鍊嶅皯b錛岃〃紺轟箼鏁扮殑寮忓瓙鏄?( )銆?
銆?銆?A銆?2a-b B銆?(a-b)梅2 C銆乤梅2- b D銆?(a+b)梅2
銆?銆?5.鍦ㄥ垎鏁伴櫎娉曚腑錛屽?傛灉鍟嗗ぇ浜庤??闄ゆ暟錛岄偅涔堥櫎鏁頒竴瀹氭槸( )銆?
銆?銆?A銆佺湡鍒嗘暟 B銆佸亣鍒嗘暟 C銆佸甫鍒嗘暟 D銆?1
銆?銆?6. 鎶?25鍏嬬洂婧惰В鍦?100鍏嬫按涓?錛岀洂鐨勮川閲忓崰鐩愭按鐨?( )銆?
銆?銆?A銆?20% B銆?25% C銆?100%
銆?銆?7. 鎶婁竴鍧楃洿寰勬槸10鍒嗙背鐨勫渾閾佺毊錛屽壀鎴愬ぇ灝忕浉鍚岀殑涓や釜鍗婂渾鐗囷紝姣忎釜鍗婂渾鐗囩殑鍛ㄩ暱鏄?( )銆?
銆?銆?A銆?5蟺 B銆?5蟺+ 10 C銆?10脳(蟺+ 1)
銆?銆?8. 鍦ㄥ懆闀跨浉絳夌殑鎯呭喌涓嬶紝涓嬮潰鍥懼艦闈㈢Н鏈?澶х殑鏄?( )銆?
銆?銆?A銆佸渾 B銆佹?ｆ柟褰? C銆佹??褰?
銆?銆?9. 鐢?90鍘樼背闀跨殑閾佷笣鍥存垚涓?涓?鐩磋?掍笁瑙掑艦錛岃繖涓?涓夎?掑艦涓夋潯杈歸暱搴︾殑姣旀槸2:3:4銆傝繖涓?鐩磋?掍笁瑙掑艦鐨勯潰縐?鏄?( )騫蟲(chóng)柟鍘樼背銆?
銆?銆?A銆?300 B銆?400 C銆?600
銆?銆?10. 浠婂勾灝忛害鐨勪駭閲忔瘮鍘誨勾澧炰駭110 錛屼粖騫寸殑浜ч噺鐩稿綋浜庡幓騫翠駭閲忕殑( )銆?
銆?銆?A銆?110 B銆?910 C銆?1110
銆?銆?浜斻?佺敾鍥俱??
銆?銆?1.鏉庡彅鍙斿?舵?冨洯鍘誨勾鏀舵??4000鍗冨厠錛屼粖騫存瘮鍘誨勾灝戞敹14 錛屼粖騫存敹妗冨?氬皯鍗冨厠?(鍏堢敾綰挎?靛浘鍒嗘瀽鏁伴噺鍏崇郴錛屽啀鍒楀嚭綆楀紡錛屼笉璁＄畻)
銆?銆?2.鐢諱竴涓?鐩村緞6鍘樼背鐨勫渾錛屽茍鐢誨嚭涓?鏉″?圭О杞淬??
銆?銆?鍏?銆佸彧鍒楀紡涓嶈?＄畻銆?
銆?銆?1. 5绔嬫柟綾蟲(chóng)湪鏂欓噸115 鍚?錛?1绔嬫柟綾蟲(chóng)湪鏂欓噸澶氬皯鍚??
銆?銆?2. 5绔嬫柟綾蟲(chóng)湪鏂欓噸115 鍚?錛?1鍚ㄦ湪鏂欐湁澶氬皯绔嬫柟綾??
銆?銆?3. 涓?浠界?夸歡3涓囧瓧錛岀帇鏁忔墦鍗頒簡(jiǎn)25 錛屾墦鍗扮殑澶氬皯涓囧瓧?
銆?銆?4. 涓?浠界?夸歡3涓囧瓧錛岀帇鏁忔墦鍗頒簡(jiǎn)25 錛岃繕鍓╁?氬皯涓囧瓧娌℃墦?
銆?銆?5. 涓?浠界?夸歡錛岀帇鏁忔墦鍗頒簡(jiǎn)25 錛屾?ｅソ3涓囧瓧錛岃繖涓?浠界?夸歡鏈夊?氬皯涓囧瓧?
銆?銆?6. 涓?浠界?夸歡錛岀帇鏁忔墦鍗頒簡(jiǎn)25 錛岃繕鍓?3涓囧瓧錛岃繖涓?浠界?夸歡鏈夊?氬皯涓囧瓧?
銆?銆?7. 涓?浠界?夸歡錛岀帇鏁忔墦鍗頒簡(jiǎn)25 錛屽墿涓嬬殑姣旀墦鍗扮殑澶?3涓囧瓧錛岃繖涓?浠界?夸歡鏈夊?氬皯涓囧瓧?
銆?銆?涓冿細(xì)瑙ｅ喅闂?棰?
銆?銆?1. 鍏?騫寸駭涓?鐝?鏈夌敺鐢?30浜猴紝濂崇敓20浜猴紝鐢風(fēng)敓鍗犲叏鐝?浜烘暟鐨勭櫨鍒嗕箣鍑??
銆?銆?2.綰㈡槦灝忓?︽湁鐢風(fēng)敓300浜猴紝濂崇敓浜烘暟姣旂敺鐢熺殑56 澶?8浜猴紝濂崇敓鏈夊?氬皯浜??
銆?銆?3.
銆?銆?4.淇?涓?鏉?910 鍗冪背鐨勬按娓狅紝3澶╀慨浜?jiǎn)瀹冪?16 錛岀収榪欐牱璁＄畻錛岃繖鏉℃按娓犲嚑澶╀慨瀹??
銆?銆?5.鐢?84鍘樼背闀跨殑閾佷笣鍥存垚涓?涓?鐩磋?掍笁瑙掑艦錛岃繖涓?涓夎?掑艦涓夋潯杈歸暱搴︾殑姣旀槸3:4:5銆傝繖涓?涓夎?掑艦鐨勯潰縐?鏄?澶氬皯?
銆?銆?鍙傝?冪瓟妗堬細(xì)
銆?銆?涓?銆?1銆?16 錛?415 錛?710 錛?45 錛?1錛?73 錛?1130 錛?2000;2銆?53 錛?329 ;3銆? 2錛?23 錛?41錛?6;4銆? x=64錛寈=736 銆?
銆?銆?浜屻??1銆? 12錛?30錛?75;2銆? 37.68;3銆? 6錛?16 ;4銆? 16錛?12;5銆? 144;6銆? 1:3;7銆? 5;8銆? 4:3;9銆? 25.12;10銆? 5:2;11銆?96;12銆? 200;13銆? 钃?;14銆? 4:9;15銆? 12.42銆?
銆?銆?涓夈?伱椼?伱椼?伱椼?佲垰銆伱椼??
銆?銆?鍥涖?丅銆丆銆丅銆丏銆丄銆丄銆丅銆丄銆丄銆丆銆?
銆?銆?浜斻?? 1銆? 4000脳(1-14 )=3000(鍗冨厠)絳旓細(xì);2銆佺暐銆?
銆?銆?鍏?銆? 1銆?115 梅5;2銆? 5梅115 ;3銆? 3脳25 ;4銆? 3脳(1-25 );5銆? 3梅25 ;6銆? 3梅(1-25 );7銆? 3梅(1鈥?25 鈥?25 )銆?
銆?銆?涓冦??1銆? 30梅(30+20)=60%絳旓細(xì);
銆?銆?2銆? 300脳56 +8=258(浜?)錛岀瓟錛?;
銆?銆?3銆佽В錛氳?劇??涓?澶╀慨璺痻綾籌紝(1+)x=420錛岃В寰楋細(xì)x=360錛岀瓟錛?;
銆?銆?4銆? 1梅(16 梅3)=18(澶?)錛岀瓟錛?;
銆?銆?5銆? 3+4+5=12錛?84脳312 =21(鍘樼背)錛?84脳412 =28(鍘樼背)錛岄潰縐?錛?21脳28梅2=294(騫蟲(chóng)柟鍘樼背)錛岀瓟錛氥??
銆?銆?浣滀負(fù)鍗沖皢灝忓?︽瘯涓氱殑瀛︾敓錛屽湪緇忚繃涓?涓?瀛︽湡鐨勬暟瀛﹀?︿範(fàn)錛屾湁娌℃湁寰楀埌鏇村ぇ鐨勮繘姝ュ憿?浠ヤ笅鏄?鎴戞暣鐞嗙殑鍏?騫寸駭鏁板?︿笂鍐屾湡鏈?璇曞嵎鍙?qiáng)绛旀锛寢脾杩庨槄?誨弬鑰冦??
銆?銆?鍏?騫寸駭鏁板?︿笂鍐屾湡鏈?璇曞嵎鍙?qiáng)绛旀?
銆?銆?涓?銆侀?夋嫨棰?
銆?銆?1銆佷袱琚嬪ぇ綾沖悓鏍烽噸錛岀??涓?琚嬬敤鍘? 錛岀??浜岃?嬬敤鍘? 鍗冨厠錛屽墿涓嬬殑(銆?)
銆?銆?A. 絎?涓?琚嬮噸 B. 絎?浜岃?嬮噸 C. 鍚屾牱閲? D. 涓嶇‘瀹?
銆?銆?2銆佷笅闈㈠垎鏁頒腑杞?縐燂紝鑳藉寲鎴愭湁闄愬皬鏁扮殑鏄?(銆?銆?)
銆?銆?A. B. C. D.
銆?銆?3銆佷竴涓?鏁?(闆墮櫎澶?)闄や互 錛岃繖涓?鏁板氨(銆?銆?)
銆?銆?A. 鎵╁ぇ9鍊? B. 緙╁皬9鍊? C. 澧炲姞9鍊? D. 鍑忓皯9鍊?
銆?銆?4銆?10鍏嬬洂婧朵簬100鍏嬫按涓?錛岀洂鍗犵洂姘寸殑( )
銆?銆?A B C D
銆?銆?5銆佲?滀竴縐嶄駭鍝佸師浠?50鍏冿紝鐜頒環(huán)姣斿師浠烽檷浣庝簡(jiǎn)5鍏冿紝姹傞檷浣庝簡(jiǎn)鐧懼垎涔嬪嚑鈥濊В鍐寵繖涓?闂?棰樼殑姝ｇ‘鍒楀紡鏄?( )
銆?銆?A B C D
銆?銆?6銆佷笅鍒楄?＄畻姝ｇ‘鐨勬槸( )
銆?銆?A B C D
銆?銆?7銆佸?圭О杞存渶灝戠殑鍥懼艦鏄?( )銆?
銆?銆?A銆佸渾 B銆侀暱鏂瑰艦 C銆佹?ｆ柟褰? D銆佺瓑杈逛笁瑙掑艦
銆?銆?8銆佷笅闈㈠悇綆楀紡涓?錛岀粨鏋滄渶澶х殑鏄?(銆?銆?)
銆?銆?A. 14脳 B. 14梅 C. 梅14
銆?銆?9銆佸箍鍦轟負(fù)瑙傚療鐐癸紝瀛︽牎鍦ㄥ寳鍋忚タ30擄鐨勬柟鍚戜笂錛屼笅鍥句腑姝ｇ‘鐨勬槸(銆?銆?)
銆?銆?A. B. C. D. 鏃犵瓟妗?
銆?銆?10銆佸湪鏁癮(a涓嶇瓑浜?0)鍚庨潰娣諱笂鐧懼垎鍙鳳紝榪欎釜鏁板氨(銆?銆?)
銆?銆?A. 鎵╁ぇ100鍊? B. 緙╁皬100鍊? C. 涓嶅彉
銆?銆?浜屻?佸～絀洪?樸??
銆?銆?(1)銆併?? 錛?20= =80%=20梅銆? =銆? (濉?灝忔暟)
銆?銆?(2)銆佸渾鐨勫崐寰勬槸3cm錛屽畠鐨勫懆闀挎槸 cm錛岄潰縐?鏄? cm2
銆?銆?(3)銆?2.4涓?4.8鐨勬渶綆?鍗曟暣鏁版瘮鏄? 錛屾瘮鍊兼槸 .
銆?銆?(4)銆?16鏄?20鐨?( )%錛?20姣?16澶?( )%銆?
銆?銆?(5)銆?45鍒?=( )鏃? 錛? 鍚?=( )鍗冨厠
銆?銆?(6)銆佹煇鐝?鏌愬ぉ鏈?49浜烘寜鏃朵笂瀛︼紝1浜鴻?峰亣錛岃繖澶╃殑鍑哄嫟鐜囨槸( )%銆?
銆?銆?(7)銆佸ぇ鑸歸檺涔?6浜猴紝灝忚埞闄愪箻4浜猴紝38浜哄叡縐熶簡(jiǎn)8鏉¤埞錛岄兘鍧愭弧浜?.縐熺殑灝忚埞 鑹?
銆?銆?(8)銆佸湪鎵囧艦緇熻?″浘涓?錛屾墍鏈夋墖褰㈢殑鐧懼垎姣斾箣鍜屼負(fù)( )銆?
銆?銆?(9)銆佹壘瑙勫緥濉?鏁幫細(xì)1銆?2銆?4銆?7銆?11銆?16銆?22銆?( )銆?
銆?銆?(10)銆?48鐨? 鏄?銆?銆?;銆?銆?鐨? 鏄?27
銆?銆?(11)銆?80%鐨勫?掓暟鏄?(銆?銆?)錛?1 鐨勫?掓暟鏄?(銆?銆?銆?)銆?
銆?銆?(12)銆佸湪3銆?3 銆?333%鍜?3.3鍥涗釜鏁頒腑錛屾渶澶х殑鏄?銆? 鏈?灝忕殑鏄?
銆?銆?涓夈?佹垜鏄?灝忓垽瀹樸??(瀵圭殑鎵撯垰錛岄敊鐨勬墦脳)
銆?銆?(1)銆?4鈭?5鐨勫悗欏規(guī)墿澶?3鍊嶏紝瑕佷嬌姣斿?間笉鍙橈紝鍓嶉」涔熷簲鎵╁ぇ3鍊嶃??( )
銆?銆?(2)銆佸崐寰勬槸2鍘樼背鐨勫渾瀹冪殑鍛ㄩ暱鍜岄潰縐?鐩哥瓑銆?( )(3)銆佸?傛灉鐢風(fēng)敓浜烘暟姣斿コ鐢熶漢鏁板?? 錛岄偅涔堝コ鐢熶漢鏁板氨姣旂敺鐢熶漢鏁板皯 .( )
銆?銆?(4)銆佷竴鎵瑰竷鐢ㄥ幓浜?40%錛岃繕鍓?60%綾熾??( )
銆?銆?(5)銆佹潕瀹舵皯鍋?50閬撳彛綆楅?橈紝姣忛?橀兘姝ｇ‘錛屾?ｇ‘鐜囧氨鏄?50%銆?( )
銆?銆?鍥涖?佷粩緇嗚?ょ湡,鎴戜細(xì)綆椼??
銆?銆?1銆佺洿鎺ュ啓鍑哄緱鏁般??
銆?銆?梅 =銆? 脳3=銆?6脳 =銆?銆? + 脳7=
銆?銆?100梅10%=銆?銆? 梅1=銆?銆? 梅7= 脳9脳 =
銆?銆?2銆? 璁＄畻涓嬮潰鍚勯?橈紝鑳界畝綆楃殑瑕佺畝綆椼??(8鍒?)
銆?銆?49 脳 15 梅 45 (15-14脳47 )脳821
銆?銆?45 梅[(13 + 25 )脳411] 27 脳89 +57 脳89
銆?銆?3銆? 姹傛湭鐭ユ暟鈪廣??(6鍒?)
銆?銆?鈪?+ 鈪?=15 鈪光埗 = 鈭?89
銆?銆?4銆? 鍒楀紡璁＄畻(6鍒?)
銆?銆?(1) 56 涓? 58 鐨勫拰涔樹(shù)竴涓?鏁幫紝鎵?寰楃殑縐?鏄? 720 ,榪欎釜鏁版槸澶氬皯?
銆?銆?(2) 23 涓? 35 鐨勭Н姣?25鐨? 15 灝戝?氬皯?
銆?銆?浜斻?佺患鍚堝疄璺?
銆?銆?1銆佺敾涓?涓?鐩村緞涓?4鍘樼背鐨勫渾
銆?銆?瑕佹眰錛氣憼瑕佹爣鏄庡渾蹇?jī)??
銆?銆?鈶¤?佹爣鏄庡崐寰勬槸澶氬皯銆?
銆?銆?鈶㈣?佽?＄畻鍑?guó)櫩欎?鍦嗗懆闀挎槸澶氬皯鍘樼背銆?
銆?銆?鍏?銆佽В鍐抽棶棰樸?傛檶妗愰儜
銆?銆?1銆佸皬鐜插弬鍔犳暟瀛︾珵璧涳紝鍏ㄥ嵎鎬婚?樻暟鏄?18閬擄紝灝忕幉鍙?鍋氬?規(guī)?婚?樻暟鐨? 銆傚皬鐜插仛閿欎簡(jiǎn)澶氬皯閬撻???
銆?銆?2銆佹槬榪愭湡闂達(dá)紝娣卞湷鍒版?︽眽鐨勯?炴満紲ㄦ定浠?10%鍚庯紝紲ㄤ環(huán)涓?880鍏冿紝鏄ヨ繍鍓嶇殑椋炴満紲ㄤ環(huán)鏄?澶氬皯鍏??
銆?銆?3銆佷竴鏉″叕璺?錛岀敳闃熶慨浜?120綾籌紝涔欓槦鎺ョ潃淇?浜?210綾籌紝涔欓槦姣旂敳闃熷?氫慨浜?jiǎn)鐧惧垎涔嬪嚑鍛?
銆?銆?4銆佽タ鍩庣豢鍖栧箍鍦虹殑涓?涓?鍦嗗艦鑺卞潧錛屽懆闀挎槸18.84綾籌紝鑺卞?撮?傚潧闈㈢Н鏄?澶氬皯騫蟲(chóng)柟綾??
銆?銆?5銆佹牎鍚堝敱闃熸湁45鍚嶉槦鍛橈紝鐢烽槦鍛樹(shù)笌濂抽槦鍛樼殑浜烘暟姣旀槸4鈭?5錛屾牎鍚堝敱闃熺殑鐢楓?佸コ闃熷憳鍚勬湁澶氬皯鍚??
銆?銆?6銆佸叚騫寸駭鏈夊?︾敓160浜猴紝瀛︾敓鍙傚姞鍚勫叴瓚ｅ皬緇勭殑浜烘暟鍗犳?諱漢鏁扮殑鐧懼垎姣斿?傚浘鎵?紺猴紝鏍規(guī)嵁鍥劇畻鍑哄弬鍔犲悇綾誨叴瓚ｅ皬緇勭殑鍒嗗埆鏄?澶氬皯浜??
銆?銆?鏅烘収宀涳細(xì)
銆?銆?1銆佸競(jìng)閲屼婦琛屾暟瀛︾珵璧涳紝鍏辨湁12閬撻?樸?傝?勫畾錛氭瘡鍋氬?逛竴閬撻?樺姞10鍒嗭紝姣忓仛閿欎竴閬撻?樺?掓墸2鍒嗭紝涓嶅仛涓嶅姞鍒嗭紝涔熶笉鎵ｅ垎銆傚皬涓藉仛瀹屼簡(jiǎn)12閬撻?橈紝寰椾簡(jiǎn)96鍒嗐?傚ス鍋氬?逛簡(jiǎn)鍑犻亾棰??
銆?銆?2銆佷竴妗舵補(bǔ)榪炴《閲?23鍗冨厠錛岀敤鍘繪補(bǔ)鐨?50%浠ュ悗錛岀О寰楄繛妗墮噸鏄?12鍗冨厠錛岄棶妗朵腑鍘熸潵鍏辨湁娌瑰?氬皯鍗冨厠?妗墮噸澶氬皯鍗冨厠?
銆?銆?鍙傝?冪瓟妗?
銆?銆?涓?銆? 閫夋嫨(姣忛??1鍒嗭紝鍏?10鍒?)
銆?銆?1銆丏 2銆丆 3銆丄 4銆丏 5銆丄 6銆丆 7銆丅 8銆丅9銆丆10銆丅
銆?銆?浜屻?? 濉?絀洪??(姣忛??2鍒嗭紝鍏?24鍒?)
銆?銆?涓夈?? 鍒ゆ柇棰樸??(姣忛??1鍒嗭紝鍏?5鍒?)
銆?銆?1銆佲垰 2銆伱? 3銆伱? 4銆伱? 5銆伱?
銆?銆?鍥涖?佹垜浼?xì)绠?24鍒?)
銆?銆?1銆佸彛綆?(姣忛??0.5鍒嗭紝鍏?4鍒?)
銆?銆?2銆佽?＄畻涓嬮潰鍚勯?橈紝鑳界畝綆楃殑瑕佺畝綆椼??(8鍒嗭紝姣忛??2鍒?)
銆?銆?3銆佹眰鏈?鐭ユ暟鈪廣??(6鍒?)(姣忛??3鍒?)
銆?銆?4銆佸垪寮忚?＄畻(鍏?6鍒嗭紝姣忛??3鍒嗐??)
銆?銆?浜斻?佺患鍚堝疄璺?(鍏?4鍒?)鍥劇暐 鍛ㄩ暱錛?12.56
銆?銆?鍏?銆佽В鍐抽棶棰?(鍓?5棰樻瘡棰?5鍒嗭紝6棰樻瘡棰?8鍒嗭紝鍏?33鍒?)銆?1銆?2棰?2銆?800鍏? 3銆?75鈩?4銆?28.26騫蟲(chóng)柟綾?5銆佺敺20浜哄コ25浜?6銆佺編鏈?緇?48浜猴紝姝屽拸緇?64浜猴紝縐戞妧緇勶紝40浜猴紝涔︽硶緇勶紝8浜?
銆?銆?鏅烘収宀涳細(xì)姣忛??10鍒嗭紝鍏?20鍒嗐??1銆佸仛瀵逛簡(jiǎn)10閬撱??2銆佹補(bǔ)22鍗冨厠錛屾《1鍗冨厠銆?
銆?銆?鍏?騫寸駭涓婂唽鏁板?︽湡鏈?璇曞嵎鍙?qiáng)绛旀? 綃?1
銆?銆?涓?銆? 濉?絀洪?橈細(xì)(姣忕┖1鍒嗭紝鍏?25鍒?)
銆?銆?1銆?灝忛洩鐨勫駭浣嶆槸(2錛?5)錛屼粬鍓嶉潰鍚屽?︾殑浣嶇疆鏄?( )銆?
銆?銆?2銆?29 鏄?815 鐨?( )( ) ;5鍚ㄧ殑13 涓?( )鐨?12 鐩哥瓑;( )鐨?25 鏄?60綾熾??
銆?銆?3銆佸湪涓?涓?鐩磋?掍笁瑙掑艦涓?錛屾渶澶ц?掍笌鏈?灝忚?掔殑搴︽暟姣旀槸5錛?1錛屾渶灝忚?掓槸( )搴︺??
銆?銆?閾炬父4銆佷竴鏍歸暱2綾崇殑緇沖瓙錛岀敤鍘?34 綾籌紝榪樺墿涓?( )綾熾?傚?傛灉鐢ㄥ幓2綾崇殑34 錛岃繕鍓╀笅( )綾熾?傛妸15 綾抽暱鐨勭懷瀛愬鉤鍧囧垎鎴?4孌碉紝姣忔?甸暱鏄?榪欐牴緇沖瓙鐨?( )( ) 錛屾瘡孌甸暱( )綾熾??
銆?銆?5銆佺敳鏁板拰涔欐暟鐨勬瘮鏄?2錛?3錛屼箼鏁板拰涓欐暟鐨勬瘮鏄?4錛?5錛岀敳鏁板拰涓欐暟鐨勬瘮鏄?( )銆?
銆?銆?6銆佷竴騫㈡ゼ鎴?20灞傞珮錛岀浉閭諱袱灞傛湁15綰у彴闃訛紝鏌愪漢浠?1灞傚埌灞傦紝瑕佽蛋( )綰у彴闃躲??
銆?銆?7銆佹暟瀛︾珵璧涢?樺叡20閬撱?傛瘡鍋氬?逛竴棰樺緱8鍒嗭紝鍋氶敊涓?棰樺?掓墸4鍒嗐?傚皬涓藉緱浜?100鍒嗭紝濂瑰仛瀵逛簡(jiǎn)( )閬撻?樸??
銆?銆?8銆佹渶灝忕殑璐ㄦ暟鍜屾渶灝忓悎鏁扮Н鐨勫?掓暟鏄?( )銆?
銆?銆?9銆佽嫢鐢叉暟闄や箼鏁扮殑鍟嗘槸0.8錛屽垯鐢層?佷箼涓ゆ暟鐨勬瘮鏄?( )錛屽?傛灉鐢叉暟涓庝箼鏁扮浉宸?0.8錛屽垯鐢叉暟鏄?( )錛屼箼鏁版槸( )銆?
銆?銆?10銆佸競(jìng)鍐呯數(shù)璇濇敹璐規(guī)爣鍑嗗?備笅琛?錛?
銆?銆?縐嶇被 3鍒嗛挓浠ュ唴 3鍒嗛挓浠ュ??
銆?銆?鐢茬?嶇數(shù)璇?(鍗曚綅) 0.30鍏? 姣忓垎閽?0.10鍏?
銆?銆?涔欑?嶇數(shù)璇?(浣忓畢) 0.20鍏?
銆?銆?(1)鎵撳競(jìng)鍐呯數(shù)璇?5鍒嗛挓錛岀敳縐嶇數(shù)璇濋渶( )鍏冿紝涔欑?嶇數(shù)璇濋渶( )鍏冦??
銆?銆?(2)灝忕帇鎵撲簡(jiǎn)涓?嬈″競(jìng)鍐呯數(shù)璇濊姳浜?0.7鍏冿紝榪欐?＄數(shù)璇濇渶闀垮彲浠ユ墦( )鍒嗛挓銆?
銆?銆?11銆佷笁涓?榪炵畫(huà)鐨勫?囨暟涔嬪拰鏄?129錛岄偅涔堝叾涓?鏈?灝忕殑閭ｄ釜濂囨暟鏄?( )銆?
銆?銆?12銆佷竴涓?涓らゥ鏄ヤ綅鏁版槸30鐨勫洜鏁幫紝鍙堟槸3鐨勫?嶆暟錛岃繖涓?涓や綅鏁版槸( )銆?
銆?銆?13銆佺敳涔欎袱闃熷悎鍋氫竴浠跺伐浣滐紝鐢查槦鐙?鍋氳??6灝忔椂錛屼箼闃熺嫭鍋氳??9灝忔椂錛屼袱闃熸瘡灝忔椂瀹屾垚榪欎喚宸ヤ綔鐨?( )銆?
銆?銆?14銆?20鍗冨厠姣?16鍗冨厠澶?( )( ) 錛?16鍗冨厠姣?20鍗冨厠灝?( )( ) 銆?
銆?銆?15銆佷竴涓?鍗婂渾錛屽崐寰勬槸3鍘樼背錛屽畠鐨勫懆闀挎槸( )銆?
銆?銆?浜屻?佸垽鏂?棰橈細(xì)姝ｇ儌鍞よ?愮‘鐨勫湪( )閲屾墦鈥溾垰鈥濓紝閿欒??鐨勬墦鈥溍椻??(5鍒?)
銆?銆?1銆?鐪熷垎鏁?鍒嗗瓙涓庡垎姣嶇殑姣斿?煎皬浜?1錛?鍋囧垎鏁?鍒嗗瓙涓庡垎姣嶇殑姣斿?間笉灝忎簬1銆?( )
銆?銆?2銆佸?傛灉鈽嗗皬浜?1涓斾笉絳変簬0錛岄偅涔?62脳鈽?>62梅鈽嗐??( )
銆?銆?3銆?15梅(5+15 )=15梅5+15梅15 =3+75=78銆?( )
銆?銆?4銆?鑷?鐒舵暟鐨刞鍊掓暟涓?瀹氭瘮瀹冩湰韜?灝忋??( )
銆?銆?5銆佷袱涓?澶у皬涓嶅悓鐨勫渾錛屽ぇ鍦嗗懆闀?鍜岀洿寰勭殑姣斿?煎悓灝忓渾鍛ㄩ暱鍜岀洿寰勭殑姣斿?肩浉絳夈?? ( )
銆?銆?涓夈?侀?夋嫨棰橈細(xì)(姣忓皬棰?1鍒嗭紝鍏?10鍒?)
銆?銆?1銆佹妸4錛?7鐨勫墠欏瑰姞涓?12錛岃?佷嬌姣斿?間笉鍙橈紝鍚庨」搴斿姞涓?( )
銆?銆?A銆?12 B銆?21 C銆?28 D銆?32
銆?銆?2銆佷竴涓?鏁頒笌瀹冪殑鍊掓暟鐩擱櫎錛屽晢( )
銆?銆?A銆佷竴瀹氬ぇ浜?1 B銆佷竴瀹氬皬浜?1 C銆佷竴瀹氱瓑浜?1 D銆佷笉紜?瀹?
銆?銆?3銆佷竴鎵瑰寲鑲ョ敤鍘諱簡(jiǎn)14 鍚ㄥ悗錛岃繕鍓╀笅榪欐壒鍖栬偉鐨?14 錛岀敤鍘葷殑鍜屽墿涓嬬殑鐩告瘮( )
銆?銆?A銆佺敤鍘葷殑澶? B銆佸墿涓嬬殑澶? C銆佷竴鏍峰?? D銆佹棤娉曟瘮杈?
銆?銆?4銆佽?冨満鍐呮湁30鍚嶈?冪敓錛岀敺銆佸コ浜烘暟鐨勬瘮鍙?鑳芥槸( )
銆?銆?A銆?3錛?4 B銆?2錛?3 C銆?1錛?3 D銆?4錛?5
銆?銆?5銆佷笅鍒楀浘褰?涓?錛屽?圭О杞存渶灝戠殑鏄?( )
銆?銆?A銆侀暱鏂瑰艦 B銆佹?ｆ柟褰? C銆?絳夎叞涓夎?掑艦 D銆佸渾
銆?銆?6銆佷竴浠跺晢鍝佹定浠?15 鍚庯紝鍙堥檷浠?15 錛岀幇浠鋒瘮鍘熶環(huán)( )
銆?銆?A銆佽吹; B銆佷究瀹?; C銆佸悓鏍峰??; D銆佷笉紜?瀹?
銆?銆?7銆?鍦嗗懆鐜?蟺( )3.14銆?
銆?銆?A銆佷竴瀹氬ぇ浜? B銆佷竴瀹氬皬浜? C銆佷竴瀹氱瓑浜? D銆佷笉紜?瀹?
銆?銆?8銆佷竴涓?閽熻〃鐨勫垎閽堥暱10銕濓紝浠?10鏃惰蛋鍒?12鏃訛紝鍒嗛拡璧拌繃浜?( )銕濄??
銆?銆?A銆?31.4 B銆?62.8 C銆?125.6 D銆?314
銆?銆?9銆佸湪鎺ㄥ?煎渾鐨勯潰縐?鍏?寮忔椂錛屾妸涓?涓?鍦嗗垎鎴愯嫢騫茬瓑浠藉悗錛屾嫾鎴愪竴涓?榪戜技闀挎柟褰?錛岃繖涓?闀挎柟褰㈢殑闀挎槸( )
銆?銆?A銆佸渾鐨勫崐寰? B銆佸渾鐨勭洿寰? C銆佸渾鐨勫懆闀? D銆佸渾鍛ㄩ暱鐨勪竴鍗?
銆?銆?10銆佸湪鍗婂緞涓?4鍘樼背鍦嗗唴錛屽壀涓?涓?鏈?澶х殑姝ｆ柟褰?錛岃繖涓?姝ｆ柟褰㈢殑闈㈢Н( )騫蟲(chóng)柟鍘樼背銆?
銆?銆?A銆?16 B銆?32 C銆?64 D銆?128
銆?銆?鍥涖?佸?氬姞緇嗗績(jī)鍋氳?＄畻(鍏辮??28鍒?)
銆?銆?1銆佺洿鎺ュ啓寰楁暟(姣忓皬棰?0.5鍒嗭紝璁?4鍒?)
銆?銆?57 脳1415 = 81梅97 = 49 脳2= 9.9梅0.1=
銆?銆?13 - 14 = 0梅35 = 1100 梅110 = 59 脳2梅59 脳2=
銆?銆?2銆佸寲綆?涓嬪垪鐨勬瘮錛屽茍姹傚嚭姣斿??(姣忓皬棰?2鍒嗭紝璁?6鍒?)
銆?銆?60錛?45 0.35錛?16 45鍒嗭細(xì)1.5灝忔椂
銆?銆?3銆佽?＄畻涓嬪垪鍚勯??(鑳界畝綆楃殑瑕佺畝綆?)(姣忓皬棰?2鍒嗭紝璁?8鍒?)
銆?銆?78 脳43+78 脳36+78 15 梅(23 +15 )脳15
銆?銆?815 梅[125 脳(25 +110 )] 713 梅[114 梅(423 - 12 )]
銆?銆?4銆佽В鏂圭▼(姣忓皬棰?2鍒嗭紝璁?4鍒?)
銆?銆?23 x梅14 =12 x梅635 =2645 梅1325
銆?銆?5銆佸垪寮忚?＄畻銆?(姣忓皬棰?3鍒嗭紝鍏?6鍒?)
銆?銆?(1)鐢叉暟鏄?5鐨?15 錛屼箼鏁扮殑15 鏄?5錛屼袱鏁扮浉宸?澶氬皯?M
銆?銆?(2)7涓庡畠鐨勫?掓暟鐨勫樊闄?37 涓庡畠鐨勫?掓暟鐨勫拰錛屽晢鏄?澶氬皯?
銆?銆?浜斻?佽蛋榪涚敓媧誨閥搴旂敤(鍏辮??14鍒?)
銆?銆?1銆佸彧鍒楃畻寮忔垨鏂圭▼錛屼笉璁＄畻(姣忓皬棰?2鍒嗭紝鍏?8鍒?)
銆?銆?(1)涓?妗垛??閲戦緳楸?鈥濊壊鎷夋補(bǔ)閲?5鍗冨厠錛岀敤鍘諱簡(jiǎn)瀹冪殑34 錛岀敤鍘諱簡(jiǎn)澶氬皯鍗冨厠?
銆?銆?(2)涓?鐡垛??榛勬渤鍙?棣欓唻鈥濆悆鍘?12 鍗冨厠錛屽垰濂藉悆鍘諱簡(jiǎn)45 錛岃繖鐡墮唻鍘熸湁澶氬皯鍗冨厠?
銆?銆?(3)鍚屽?︿滑妞嶇墿錛屾?嶇殑鏌蟲(chóng)爲(wèi)鐨勬５鏍?wèi)姣旀潐鏍?wèi)鐨?3鍊嶅皯20媯點(diǎn)?傛煶鏍?wèi)?嶄簡(jiǎn)190媯碉紝鏉夋爲(wèi)妞嶄簡(jiǎn)澶氬皯媯??
銆?銆?(4)姘存灉搴楄繍鏉ヤ簡(jiǎn)妗斿瓙鍜岃嫻鏋滃叡130鍗冨厠錛岃繍涓虹殑鑻規(guī)灉涓庢?斿瓙鐨勯噸閲忔槸5錛?4錛岃繍鏉ヨ嫻鏋滃?氬皯鍗冨厠?
銆?銆?2銆佷腑鍥藉洓澶у彜鍏稿悕钁椾箣涓?銆婃按嫻掍紶銆?涓?姊佸北濂芥眽鍏辨湁108灝?錛屽叾涓?姝ｅ皢鍗犳?繪暟鐨?13 錛屽叾浣欐槸鍓?灝嗐?傝繖108灝嗕腑鏈夌敺灝?105鍚嶏紝濂沖皢3鍛樸?傛牴鎹?浠ヤ笂淇℃伅錛岃?鋒妸闂?棰樺啓鍦ㄧ浉搴旂畻寮忕殑妯?綰夸笂(姣忓皬棰?2鍒嗭紝鍏?6鍒?)
銆?銆?(1)3梅108
銆?銆?(2)108脳(1- 13 )
銆?銆?(3)(105-3)梅105
銆?銆?鍏?銆佹?ュ叆鍑犱綍涓栫晫(鍏辮??18鍒?)
銆?銆?1銆佽?＄畻涓嬮潰鍥懼艦涓?闃村獎(jiǎng)鐨勯潰縐?銆?(鍗曚綅錛氬帢綾?)(姣忓皬棰?3鍒嗭紝鍏?9鍒?)
銆?銆?2銆佷竴涓?榪愬姩鍦猴紝涓ょ??鏄?鍗婂渾褰?錛屼腑闂存槸闀挎柟褰?銆傛眰榪欎釜榪愬姩鍦虹殑鍛ㄩ暱鍜岄潰縐?銆?(6鍒?)
銆?銆?鍏?騫寸駭涓婂唽鏁板?︽湡鏈?璇曞嵎鍙?qiáng)绛旀? 綃?2
銆?銆?涓?銆佸～絀洪?樸??(28鍒?)
銆?銆?1.涓夊場(chǎng)姘村簱鎬誨簱瀹?39300000000绔嬫柟綾籌紝鎶婅繖涓?鏁版敼鍐欐垚鈥滀嚎鈥濅綔鍗曚綅鐨勬暟鏄?( )銆?
銆?銆?2.79 鐨勫垎鏁板崟浣嶆槸( )錛屽啀澧炲姞( )涓?榪欐牱鐨勫崟浣嶆?ｅソ鏄?鏈?灝忕殑璐ㄦ暟銆?
銆?銆?3.鍦?72.5%錛?79 錛?0.7255錛?0.725 涓?錛屾渶澶х殑鏁版槸( )錛屾渶灝忕殑鏁版槸 ( )銆?
銆?銆?4.鎶?3綾抽暱鐨勭懷瀛愬鉤鍧囧垎鎴?8孌碉紝姣忔?墊槸鍏ㄩ暱鐨?( )錛屾瘡孌甸暱( )銆?
銆?銆?5.3 梅( )=9錛?( )= =0.375=( )% (姣忕┖0.5鍒?)
銆?銆?6.楗?鏂欏巶浠庝竴鎵逛駭鍝佷腑鎶芥煡浜?40鐡墮ギ鏂欙紝鍏朵腑8鐡朵笉鍚堟牸錛屽悎鏍肩巼鏄?( ) 銆?
銆?銆?7.0.3鍏?欏?=( )綾?2 1800 鍘樼背3 =( )鍒嗙背3
銆?銆?2.16綾? =( )鍘樼背 3060鍏?=( )鍗冨厠
銆?銆?8.絎?30灞婂ゥ榪愪細(xì)浜?2012騫村湪鑻卞浗浼︽暒涓懼姙錛岃繖涓?騫寸殑絎?涓?瀛ｅ害鏈?( )澶┿??
銆?銆?9.姹借濺4灝忔椂琛?360鍗冪背錛岃礬紼嬩笌鏃墮棿鐨勬瘮鏄?( )錛屾瘮鍊兼槸( )銆?
銆?銆?10.鍦?姣斾緥灝?鏄?1鈭?15000000鐨勫湴鍥句笂錛屽浘涓?3鍘樼背琛ㄧず瀹為檯璺濈??( )鍗冪背銆?
銆?銆?11.涓?鏋濋挗絎旂殑鍗曚環(huán)鏄痑鍏冿紝涔?6鏋濊繖鏍風(fēng)殑閽㈢瑪闇?瑕?( )鍏冦??
銆?銆?12.鏈変竴寮犻暱48鍘樼背錛屽??36鍘樼背鐨勯暱鏂瑰艦綰革紝濡傛灉瑕佽?佹垚鑻ュ共鍚屾牱澶у皬鐨勬?ｆ柟褰㈣?屾棤鍓╀綑錛岃?佹垚鐨勫皬姝ｆ柟褰㈢殑杈歸暱鏈?澶ф槸( )鍘樼背銆?
銆?銆?13.瀛︽牎鏈?8鍚嶆暀甯堣繘琛岃薄媯嬫瘮璧涳紝濡傛灉姣?2鍚嶆暀甯堜箣闂撮兘榪涜?屼竴鍦烘瘮璧涳紝涓?鍏辮?佹瘮璧?( )鍦恒??
銆?銆?14.濡傚彸鍥撅紝濡傛灉騫寵?屽洓杈瑰艦鐨勯潰縐?鏄?8騫蟲(chóng)柟綾籌紝
銆?銆?閭ｄ箞鍦嗙殑闈㈢Н鏄?( )騫蟲(chóng)柟綾熾??
銆?銆?15.涓?涓?姝ｆ柟浣撶殑搴曢潰縐?鏄?36 鍘樼背 2錛岃繖涓?姝ｆ柟浣撶殑浣撶Н鏄?( )绔嬫柟鍘樼背銆?
銆?銆?16.涓?涓?鍦嗘煴鍜屼竴涓?鍦嗛敟鐨勪綋縐?鐩哥瓑錛屽簳闈㈢Н涔熺浉絳夛紝鍦嗘煴鐨勯珮鏄?1.2綾籌紝鍦嗛敟鐨勯珮鏄?( )綾熾??
銆?銆?17.鎵懼嚭瑙勫緥錛屽～涓?濉?銆?
銆?銆?鈻斥枴鈼嬧槅鈻斥枴鈼嬧槅鈻斥枴鈼嬧槅鈻斥枴鈼嬧槅鈥︹?? 絎?33涓?鍥懼艦鏄?( )銆?
銆?銆?18.鍙沖浘涓哄?︽牎銆佷功搴楀拰鍖婚櫌鐨勫鉤闈㈠浘銆?
銆?銆?鍦ㄥ浘涓婏紝瀛︽牎鐨勪綅緗?鏄?(7錛?1)錛屽尰闄?
銆?銆?鐨勪綅緗?鏄?( 錛? )銆備互瀛︽牎涓鴻??
銆?銆?嫻嬬偣錛屼功搴楃殑浣嶇疆鏄?( 鍋? )( 擄)鐨勬柟鍚戜笂銆?
銆?銆?19. 鍦ㄤ竴涓?鐩掑瓙閲岃?呬簡(jiǎn)5涓?鐧界悆鍜?5涓?榛戠悆錛岀悆闄ら?滆壊澶栧畬鍏ㄧ浉鍚屻?備粠涓?浠繪剰鎽稿嚭涓?涓?鐞冿紝鎽稿埌鐧界悆鐨勫彲鑳芥?ф槸( )( ) (1鍒?)銆?
銆?銆?浜屻?佸垽鏂?棰樸??(瀵圭殑鍒掆?溾垰鈥濓紝閿欑殑鍒掆?溍椻?? )(6鍒?)
銆?銆?1.浠繪剰涓や釜濂囨暟鐨勫拰錛屼竴瀹氭槸鍋舵暟銆? ( )
銆?銆?2. 0鏃?涓嶆槸姝ｆ暟錛屼篃涓嶆槸璐熸暟銆? ( )
銆?銆?3.鐢叉暟姣斾箼鏁板?? 15 錛屼箼鏁板氨姣旂敳鏁板皯 15 銆? ( )
銆?銆?4.涓?縐嶅晢鍝侀檷浠?30%閿?鍞?錛屽氨鏄?鎵?3鎶橀攢鍞?銆? ( )
銆?銆?5.5梅(57 + 59 )=5梅 57 +5梅 59 =16 ( )
銆?銆?6.鍦嗘煴鐨勪綋縐?涓?瀹氾紝搴曢潰縐?鍜岄珮鎴?鍙嶆瘮渚?銆? ( )
銆?銆?涓夈?侀?夋嫨棰樸??(灝嗘?ｇ‘絳旀?堢殑搴忓彿濉?鍦ㄦ嫭鍙烽噷)(8鍒?)
銆?銆?1.涓嬪垪鍥懼艦涓?錛?( )涓嶆槸杞村?圭О鍥懼艦銆?
銆?銆?鈶? 鈶? 鈶?
銆?銆?2.浼扮畻38脳51鐨勮?＄畻緇撴灉澶х害鏄?( )銆?
銆?銆?鈶?1500 鈶?2000 鈶?2400
銆?銆?3. 涓?涓?涓夎?掑艦鐨勪竴鏉¤竟鏄?4dm錛屽彟涓?鏉¤竟鏄?7dm錛岀??涓夋潯杈瑰彲鑳芥槸( )銆?
銆?銆?鈶?2dm 鈶?3dm 鈶?4dm
銆?銆?4.鐢ㄥ悓鏍烽暱鐨勯搧涓濆悇鍥存垚涓?涓?闀挎柟褰?銆佹?ｆ柟褰㈠拰鍦嗭紝鍥存垚鐨?( )鐨勯潰縐?鏈?澶с??
銆?銆?鈶犻暱鏂瑰艦 鈶℃?ｆ柟褰? 鈶㈠渾
銆?銆?5. 鐢?5涓?灝忕珛鏂瑰潡鎼?鎴愮殑绔嬩綋鍥懼艦錛屼粠姝ｉ潰鐪嬪埌鐨勫浘褰㈡槸 錛屼粠宸﹂潰鐪嬪埌鐨勫浘褰㈡槸 銆傝繖涓?绔嬩綋鍥懼艦鐨勬牱瀛愭槸( )銆?
銆?銆?6.絎戠瑧浠庡?墮噷鍘諱功搴椾拱涔︼紝鍦ㄥ崐璺?涓婃兂璧峰繕璁板甫閽變簡(jiǎn)錛岃刀绱у洖瀹跺彇浜?jiǎn)閽卞啀鍘讳功搴楀Q岄?夊ソ涔︿粯閽卞悗鍥炲?躲?備笅闈㈢殑鍥?( )鍙嶆槧鍑轟簡(jiǎn)絎戠瑧鐨勮繖浜涙儏鍐點(diǎn)??
銆?銆?7. 鎶婂簳闈㈢洿寰勬槸2鍒嗙背鐨勪竴鏍瑰渾鏌卞艦鏈ㄦ枡鎴?鎴愪袱孌碉紝琛ㄩ潰縐?澧炲姞浜?( )銆?
銆?銆?鈶?3.14騫蟲(chóng)柟鍒嗙背 鈶?6.28騫蟲(chóng)柟鍒嗙背 鈶?12.56騫蟲(chóng)柟鍒嗙背
銆?銆?8.涓?琚嬬函鐗涘ザ1.50鍏冿紝璐?涔扮函鐗涘ザ鐨勮?嬫暟鍜屾?婚挶鏁?( )銆?
銆?銆?鈶犳垚姝ｆ瘮渚? 鈶℃垚鍙嶆瘮渚? 鈶?涓嶆垚姣斾緥
銆?銆?鍥涖?佽?＄畻棰樸??(40鍒? )
銆?銆?1.鐩存帴鍐欏緱鏁般??(12鍒?)
銆?銆?46+315= 12.8-7.6= 25脳28= 3.14梅0.1=
銆?銆?0.24脳 56 = 34 + 12 = 58 梅 58 = 13 -0.25=
銆?銆?37 脳 23 = 1梅 13 = 35 梅 34 = 80脳40%=
銆?銆?2.鑴卞紡璁＄畻錛岃兘綆?綆楃殑瑕佺畝綆椼??(12鍒?)
銆?銆?鈶?67.5脳0.52+3.25脳5.2 鈶?36脳(56 + 79 )
銆?銆?鈶?42梅(65 梅 37 ) 鈶?3.5脳[(702-270)梅16]
銆?銆?3. 瑙ｆ柟紼嬨??(4鍒?) 鈶?34 x-2.5=5 鈶?53%x-36%x=51
銆?銆?4. 璁＄畻涓嬮潰鍥懼艦涓?闃村獎(jiǎng)閮ㄥ垎鐨勯潰縐?銆?(3鍒?)
銆?銆?5. 璁＄畻涓嬮潰鍦嗛敟鐨勪綋縐?銆?(3鍒?)
銆?銆?6.鍒楀紡璁＄畻(6鍒?)
銆?銆?鈶犱竴涓?鏁扮殑 姣?49鐨? 灝?4錛岃繖涓?鏁版槸澶氬皯?
銆?銆?鈶′竴涓?鏁扮殑40%涓?3.6鐨勫拰涓?15鐨勬瘮鍊兼槸 錛屾眰榪欎釜鏁般??
銆?銆?浜斻?佷綔鍥鵑?樸??(10鍒?)
銆?銆?1銆佷笂鍥句腑鐨勫渾錛屽渾蹇?jī)鐨勪綅缃敤鏁板琛ńC烘槸( 錛? )錛岃繖涓?鍦嗙殑闈㈢Н鏄?( )騫蟲(chóng)柟鍘樼背(姣忎釜灝忔柟鏍肩殑闈㈢Н涓?1騫蟲(chóng)柟鍘樼背)銆?(2鍒?)
銆?銆?2銆佺敾鍑哄皢鍥句腑姝ｆ柟褰㈢粫A鐐歸『鏃墮拡鏂瑰悜鏃嬭漿90搴﹀悗鐨勫浘褰?銆?(2鍒?)
銆?銆?3銆佸皢鍘熸潵鐨勬?ｆ柟褰㈠厛鍚戝彸騫崇Щ6鏍鹼紝鍐嶅悜涓嬪鉤縐?3鏍鹼紝鐢誨嚭騫崇Щ鍚庣殑鍥懼艦銆?(2鍒?)
銆?銆?4銆佹寜2錛?1鐨勬瘮鐢誨嚭姝ｆ柟褰㈡斁澶у悗鐨勫浘褰?錛屾斁澶у悗鐨勬?ｆ柟褰㈢殑闈㈢Н鏄?鍘熸?ｆ柟褰㈤潰縐?鐨?( )鍊嶃??(4鍒?)
銆?銆?鍏?銆佽В鍐抽棶棰樸??(28鍒?)
銆?銆?1.鐢插湴鍒頒箼鍦扮殑鍏?璺?闀?250鍗冪背錛屼竴杈嗗?㈣濺鍜屼竴杈嗚揣杞﹀悓鏃朵粠鐢插湴寮?寰?涔欏湴錛屽?㈣濺姣忓皬鏃惰??100鍗冪背錛岃揣杞︽瘡灝忔椂琛?80鍗冪背銆傚?㈣濺鍒拌揪涔欏湴鏃訛紝璐ц濺紱諱箼鍦拌繕鏈夊?氬皯鍗冪背?(4鍒?)
銆?銆?2.瀛︽牎椋熷爞涔版潵涓?鎵圭叅錛岃?″垝姣忓ぉ鐑?50鍗冨厠錛屽彲浠ョ儳40澶╋紝瀹為檯姣忓ぉ鐑?25鍗冨厠錛岃繖鏍峰彲浠ョ儳鍑犲ぉ?(鐢ㄦ瘮渚嬭В)(4鍒?)
銆?銆?3.瀹為獙灝忓?﹀叚騫寸駭鏈夊?︾敓296浜猴紝姣斾簲騫寸駭鐨勫?︾敓浜烘暟灝? 19 錛屼簲騫寸駭鏈夊?︾敓澶氬皯浜??(鐢ㄦ柟紼嬭В錛?5鍒?)
銆?銆?4.鍙沖浘鏄?鏌愮?嶅効绔ラ?熷搧鐨勮惀鍏繪垚鍒嗙粺璁″浘銆傚?傛灉姝ょ??
銆?銆?鍎跨?ラ?熷搧涓?鍚?鏈夎泲鐧借川270鍏嬶紝閭ｄ箞鍚?鏈夌⒊姘村寲鍚堢墿澶?
銆?銆?灝戝厠?(4鍒?)
銆?銆?5. 涓?瀹舵苯杞﹂攢鍞?鍏?鍙歌繖涓?騫?5鏈堜喚閿?鍞?灝忚嬌杞﹀拰灝忚揣杞︽暟閲忕殑姣旀槸5鈭?2錛岃繖涓ょ?嶈濺鍏遍攢鍞?浜?1400杈嗭紝灝忚嬌杞︽瘮灝忚揣杞﹀?氬崠浜?jiǎn)?氬皯杈??(5鍒?)
銆?銆?6.涓?鍧楅暱鏂瑰艦閾佺毊(濡傚浘)錛屼粠鍥涗釜瑙掑悇鍒囨帀涓?涓?杈歸暱涓?5鍘樼背鐨勬?ｆ柟褰?錛岀劧鍚庡仛鎴愮洅瀛愩?傝繖涓?鐩掑瓙鐢ㄤ簡(jiǎn)澶氬皯閾佺毊? 瀹冪殑瀹圭Н鏈夊?氬皯? (6鍒?)
銆?銆?絳旀??
銆?銆?涓?銆佸～絀洪?樸??(28鍒?)
銆?銆?1.(393浜?)銆? 2.(1/9)錛?(11) 3.( 79 )錛?( 72.5%)銆?
銆?銆?4.(1/8)錛?(3/8綾? )銆? 5.(8)錛?(24)錛?(6) 錛? 37.5% 銆? 6. (80%) 銆?
銆?銆?7.(3000 )錛? (1.8)錛?(216)錛?( 3.06). 鈶? 91; 鈶?90鈭?1銆?90;
銆?銆?鈶?450 鈶?6a; 鈶?12; 鈷?28; 鈷?12.56; 鈷?216; 鈷?3.6;
銆?銆?鈷勨柍; 鈷?2錛?4銆佷笢鍋忓寳錛?45; 鈷?1/2 銆?
銆?銆?浜屻?佽瘎浠鋒爣鍑?: 姣忛??1棰椻槅錛屽叡6棰椻槅銆?
銆?銆?絳旀?堬細(xì)1.鈭? 2. 鈭? 3.脳 4. 脳 5. 脳 6.鈭?
銆?銆?涓夈?佽瘎浠鋒爣鍑?: 姣忛??1棰椻槅錛屽叡8 棰椻槅銆?
銆?銆?絳旀?堬細(xì)1.鈶? 2.鈶? 3.鈶? 4.鈶? 5.鈶? 6.鈶? 7.鈶? 8.鈶?
銆?銆?鍥涖?佽?＄畻棰樸??(40鍒? )
銆?銆?1.鐩存帴鍐欏緱鏁般??(12鍒?)
銆?銆?361; 5.2; 700; 31.4; 0.2; 5/4; 1; 1/12; 2/7; 3; 4/5; 32
銆?銆?2.鑴卞紡璁＄畻錛岃兘綆?綆楃殑瑕佺畝綆椼?傝瘎浠鋒爣鍑?: 姣忛?樺垎姝ュ緱鈽嗭紝姣忔??1棰椻槅錛屾瘡棰樿??3棰椻槅錛屾湰棰樺叡12棰椻槅銆傗憼銆佲憽 棰樹(shù)笉鐢ㄧ畝渚挎柟娉曠殑錛岀粨鏋滄?ｇ‘錛屽彧寰?1棰椻槅 銆? 絳旀?堬細(xì)52銆?58銆?15銆?94.5銆?
銆?銆?3.璇勪環(huán)鏍囧噯: 姣忛?樼??涓?姝ュ緱1棰椻槅錛屾渶鍚庝竴姝ュ緱1棰椻槅錛屾瘡棰樿??2棰椻槅錛屾湰棰樺叡4棰椻槅銆? 絳旀?堬細(xì)10銆?300銆?
銆?銆?4.璇勪環(huán)鏍囧噯:鍒楀紡2棰椻槅錛屽緱鏁?1棰椻槅錛屾湰棰樺叡3棰椻槅銆傜瓟妗堬細(xì)13.76 cm2銆?
銆?銆?5.璇勪環(huán)鏍囧噯:鍒楀紡2棰椻槅錛屽緱鏁?1棰椻槅錛屾湰棰樺叡3棰椻槅銆傜瓟妗堬細(xì)18.84 cm3銆?
銆?銆?6. 璇勪環(huán)鏍囧噯:寮忓瓙鍒楀?瑰緱1鍒嗭紝璁＄畻姝ｇ‘鍐嶅緱2鍒?.
銆?銆?鈶? (49脳 -4) 梅 鎴栬?捐繖涓?鏁頒負(fù)X錛? X=49脳 -4錛? 緇撴灉涓?40錛?
銆?銆?鈶?(15脳 -3.6) 梅40%鎴栬?捐繖涓?鏁頒負(fù)X錛?( 40%X+3.6) 梅15= 錛? 緇撴灉涓?16
銆?銆?浜斻?佹棤
銆?銆?鍏?銆佽瘎浠鋒爣鍑?:鍒楀紡瀵瑰緱1鍒嗭紝鍗曚綅鍚嶇О涓嶅啓鎵?0.5鍒嗭紝絳旇??涓嶅啓鎵?1鍒嗭紝瑙ｈ?句笉鍐欐墸1鍒嗐?傛敞錛氬簲鐢ㄩ?樺叾瀹冭В娉曪紝鍙?瑕佸悎鐞嗕害寰椻槅銆?
銆?銆?絳旀?堬細(xì)1. 250-80脳(250梅100)=50(鍗冪背) 絳旓細(xì)(鐣?)
銆?銆?2. 瑙ｈ?懼彲浠ョ儳X澶╋紝鍒?50 脳40=25X 緇撴灉80澶? 絳旓細(xì)(鐣?)
銆?銆?3. 瑙ｏ細(xì)璁句簲騫寸駭鏈夊?︾敓x浜恒?? (1-1/9 )x=296 x=333 絳旓細(xì)(鐣?)
銆?銆?4. 270梅45%脳40%=240(鍏?) 絳旓細(xì)(鐣?
銆?銆?5.5+2=7 1400脳5/7 -1400脳2/7 =600(杈?) 絳旓細(xì)(鐣?)
銆?銆?6.30脳25-5脳5脳4=650(騫蟲(chóng)柟鍘樼背)
銆?銆?(30-5脳2) 脳(25-5脳2) 脳5=1500(绔嬫柟鍘樼背)
銆? #灝忓?﹀ゥ鏁?#瀵艱??銆戝湪瑙ｅゥ鏁伴?樻椂錛岀粡甯歌?佹彁閱掕嚜宸憋紝閬囧埌鐨勬柊闂?棰樿兘鍚﹁漿鍖栨垚鏃ч棶棰樿В鍐籌紝鍖栨柊涓烘棫錛岄?忚繃琛ㄩ潰錛屾姄浣忛棶棰樼殑瀹炶川錛屽皢闂?棰樿漿鍖栨垚鑷?宸辯啛鎮(zhèn)夌殑闂?棰樺幓瑙ｇ瓟銆傝漿鍖栫殑綾誨瀷鏈夋潯浠惰漿鍖栥?侀棶棰樿漿鍖栥?佸叧緋昏漿鍖栥?佸浘褰㈣漿鍖栫瓑銆備互涓嬫槸鏁寸悊鐨勩?婂皬瀛﹀叚騫寸駭涓婂唽鏁板?﹀ゥ鏁伴?樺強(qiáng)絳旀?堛?嬬浉鍏寵祫鏂欙紝甯屾湜甯?鍔╁埌鎮(zhèn)ㄣ??
1.灝忓?﹀叚騫寸駭涓婂唽鏁板?﹀ゥ鏁伴?樺強(qiáng)絳旀??
銆?銆?1銆佺敳涔欎袱鏍″叡鏈?22浜哄弬鍔犵珵璧涳紝鐢叉牎鍙傚姞浜烘暟鐨?5鍒嗕箣1姣斾箼鏍″弬鍔犱漢鏁扮殑4鍒嗕箣1灝?1浜猴紝鐢蹭箼涓ゆ牎鍚勫?氬皯浜哄弬璧??銆?銆?瑙ｏ細(xì)璁劇敳鏍℃湁x浜哄弬鍔狅紝鍒欎箼鏍℃湁(22-x)浜哄弬鍔犮??
銆?銆?0.2x=(22-x)脳0.25-1
銆?銆?0.2x=5.5-0.25x-1
銆?銆?0.45x=4.5
銆?銆?x=10
銆?銆?22-10=12(浜?)
銆?銆?絳旓細(xì)鐢叉牎鏈?10浜哄弬鍔狅紝涔欐牎鏈?12浜哄弬鍔犮??
銆?銆?2銆佺敳涔欏湪閾惰?屽瓨?gòu)茟謪?600鍏冿紝濡傛灉涓や漢鍒嗗埆鍙栧嚭鑷?宸卞瓨?gòu)苿?0%錛屽啀浠庣敳瀛樻?句腑鎻?120鍏冪粰涔欍?傝繖鏃朵袱浜洪挶鐩哥瓑錛屾眰涔欑殑瀛樻?俱??
銆?銆?絳旀?堬細(xì)鍙?40%鍚庯紝瀛樻?炬湁9600脳(1-40%)=5760(鍏?)
銆?銆?榪欐椂錛岀敳鏈夛細(xì)(5760+120脳2)梅2=3000(鍏?)
銆?銆?鐢插師鏉ユ湁錛?3000梅(1-40%)=5000(鍏?)錛?
銆?銆?涔欏瓨?gòu)凭锛?xì)9600-5000=4600(鍏?)銆?
2.灝忓?﹀叚騫寸駭涓婂唽鏁板?﹀ゥ鏁伴?樺強(qiáng)絳旀??
銆?銆?1銆佹煇縐嶅晢鍝佹墦涔?jié)鎶樺嚭鍞Q岃?存槑鐜板湪鍞?浠鋒瘮鍘熸潵闄嶄綆浜?(D)銆?
銆?銆?A銆?90%
銆?銆?B銆?9%
銆?銆?C銆?1/9
銆?銆?D銆?10%
銆?銆?2銆佷粖騫存補(bǔ)鑿滀駭閲忔瘮鍘誨勾澧炰駭1/5錛屽氨鏄?(C)銆?
銆?銆?A銆佷粖騫存補(bǔ)鑿滀駭閲忔槸鍘誨勾鐨?102%
銆?銆?B銆佸幓騫存補(bǔ)鑿滀駭閲忔瘮浠婂勾灝?20%
銆?銆?C銆佷粖騫存補(bǔ)鑿滀駭閲忔槸鍘誨勾鐨?120%
銆?銆?D銆佷粖騫存補(bǔ)鑿滀駭閲忔槸鍘誨勾鐨?100.2%
銆?銆?3銆佺敺宸ヤ漢鏁扮殑'25%絳変簬濂沖伐浜烘暟鐨?30%錛岄偅涔堢敺宸ヤ漢鏁板拰鐢峰伐浜烘暟鐩告瘮(A)
銆?銆?A銆佺敺宸ヤ漢鏁板??
銆?銆?B銆佸コ宸ヤ漢鏁板??
銆?銆?C銆佷竴鏍峰??
銆?銆?D銆佹棤娉曟瘮杈?
銆?銆?4銆佷竴縐嶅綍闊蟲(chóng)満錛屾瘡鍙板敭浠蜂粠220鍏冮檷浣庡埌120鍏冿紝闄嶄綆浜?jiǎn)鐧惧垎涔嬪??姝ｇ‘鐨勫垪寮忔槸(D)銆?
銆?銆?A銆?120梅220
銆?銆?B銆?(220-120)梅120
銆?銆?C銆?220梅120
銆?銆?D銆?(220-120)梅220
銆?銆?5銆佺帇鍔涘畯4鏈?5鏃ュ湪閾惰?屽瓨?shù)簡(jiǎn)娲绘湡鍌ㄨ?2000鍏冿紝鏈堝埄鐜囨槸0.12%錛屽埌6鏈?5鏃ワ紝浠栧彲浠ュ緱鍒扮◣鍚庡埄鎭?鏄?澶氬皯鍏??(紼庡悗鍒╂伅涓?5%)姝ｇ‘鐨勫垪寮忔槸(B)銆?
銆?銆?A銆?2000脳0.12%脳(1-5%)
銆?銆?B銆?2000脳0.12%脳2
銆?銆?C銆?2000脳0.12%脳2脳(1-5%)
銆?銆?D銆?2000+2000脳0.12%脳2脳(1-5%)
3.灝忓?﹀叚騫寸駭涓婂唽鏁板?﹀ゥ鏁伴?樺強(qiáng)絳旀??
銆?銆?1銆佷竴浠界?夸歡,絎?涓?澶╂墦浜?jiǎn)鍏ń媷?跨殑7鍒嗕箣1絎?浜屽ぉ鎵撲簡(jiǎn)5鍒嗕箣2絎?浜屽ぉ姣旂??涓?澶╁?氭墦浜?9欏?,榪欑瘒紼夸歡鏈夊?氬皯欏??
銆?銆?9闄や互錛?5鍒嗕箣2-7鍒嗕箣1錛?
銆?銆?=9闄や互35鍒嗕箣9
銆?銆?=35錛堥〉錛?
銆?銆?絳旓細(xì)榪欒?佺?夸歡鏈?35欏?.
銆?銆?2銆佷竴鍧楀湴,闀垮拰瀹界殑姣旀槸8錛?5,闀挎瘮瀹藉??24綾?.榪欏潡鍦版湁澶氬皯騫蟲(chóng)柟綾??
銆?銆?璁鵑暱鏄?8浠?,鍒欏?芥槸5浠?,澶氫簡(jiǎn)錛?3浠?,鍗蟲(chóng)槸24綾?
銆?銆?閭ｄ箞涓?浠芥槸錛?24/3=8綾?
銆?銆?鍗抽暱鏄?錛?8*8=64綾?,瀹芥槸錛?8*5=40綾?
銆?銆?闈㈢Н鏄?錛?64*40=2560騫蟲(chóng)柟綾?
銆?銆?3銆佸?傛灉鐢峰悓瀛︾殑浜烘暟姣斿コ鍚屽?﹀??25%閭ｄ箞濂沖悓瀛︾殑浜烘暟姣旂敺鍚屽?﹀皯澶氬皯?
銆?銆?濂沖悓瀛︿負(fù)鍗曚綅1
銆?銆?鐢峰悓瀛︿負(fù)1錛?25錛咃紳125錛?
銆?銆?濂沖悓瀛︾殑浜烘暟姣旂敺鍚屽?﹀皯錛?125錛咃紞1錛壝?125錛咃紳20錛?
銆?銆?鎵?姊?4銆侀ゲ鍏誨巶浠婂勾鍏葷尓1987澶?,姣斿幓騫村吇鐚?澶存暟鐨?3鍊嶅皯245澶?,浠婂勾姣斿幓騫村?氬吇鐚?澶氬皯澶??
銆?銆?鍘誨勾鍏葷尓錛?(1987+245)/3=744
銆?銆?浠婂勾姣斿幓騫村?氬吇鐚?:1987-744=1243
銆?銆?5銆佸皬浼熷拰灝忚嫳緇欏笇鏈涘伐紼嬫崘嬈鵑挶鏁扮殑姣旀槸2:5.灝忚嫳鎹愪簡(jiǎn)35鍏?,灝忎紵鎹愪簡(jiǎn)澶氬皯閽??
銆?銆?璁懼皬浼熸崘浜?jiǎn)X鍏?
銆?銆?鎵?浠?2:5=X:35寰?:X=14鍏冨皬浼熸崘浜?14鍏?
4.灝忓?﹀叚騫寸駭涓婂唽鏁板?﹀ゥ鏁伴?樺強(qiáng)絳旀??
銆?銆?1銆佹煇宸ュ巶鐢熶駭涓?鎵圭帺鍏鳳紝瀹屾垚浠誨姟鐨勪簲鍒嗕箣涓夊悗錛屽張澧炲姞浜?jiǎn)鍘呭竼杩?80浠訛紝榪欐牱榪橀渶瑕佸仛鐨勭帺鍏鋒瘮鍘熸潵鐨勫??10%銆傚師鏉ヨ?佸仛澶氬皯鐜╁叿錛?(璇峰啓鍑?guó)?＄畻榪囩▼)
銆?銆?瑙ｏ細(xì)
銆?銆?澧炲姞鐨勯儴鍒嗗氨鏄?鍘熸潵鐨勶細(xì)杞胯??3/5+10%
銆?銆?鎵?浠ュ師鏉ヨ?佸仛錛?280/錛?3/5+10%錛?=400浠?
銆?銆?2銆佹煇鏍″姙宸ュ巶榪欎釜鏈堢敓浜ф湰瀛愮殑澧炲?奸?濅負(fù)3涓囧厓錛屽?傛灉鎸夊?炲?奸?濈殑17%浜ょ撼澧炲?肩◣錛岃繖涓?鏈堝簲浜ょ撼澧炲?肩◣澶氬皯鍏冿紵(璇峰啓鍑?guó)?＄畻榪囩▼)
銆?銆?瑙ｏ細(xì)搴旇?ヤ氦錛?30000*17%=5100鍏?
銆?銆?3銆佺埜鐖歌繖涓?鏈堢殑宸ヨ祫鏄?2100鍏冿紝鎸夎?勫畾宸ヨ祫鍦?1600鍏冧互涓婄殑閮ㄥ垎搴旂即綰蟲(chóng)墍寰楃◣錛屽?傛灉鎸?5%鐨勭◣鐜囩即綰充釜浜烘敹鍏ヨ皟鑺傜◣錛岀埜鐖歌繖涓?鏈堝簲浜ょ撼紼庡?氬皯鍏冿紵浠栧疄闄呮敹鍏ュ?氬皯鍏冿紵(璇峰啓鍑?guó)?＄畻榪囩▼)
銆?銆?瑙ｏ細(xì)搴旇?ヤ氦錛氾紙2100-1600錛?*5%=25鍏?
銆?銆?瀹為檯鏀跺叆錛?2100-25=2075鍏冦??
5.灝忓?﹀叚騫寸駭涓婂唽鏁板?﹀ゥ鏁伴?樺強(qiáng)絳旀??
銆?銆?1銆佸お闃蟲(chóng)矡灝忓?︿婦琛屾暟瀛︾煡璇嗙珵璧涖?備笁騫寸駭鏈?60浜哄弬鍔狅紝鍥涘勾綰ф湁45浜哄弬鍔狅紝浜斿勾綰у弬鍔犵殑浜烘暟鏄?鍥涘勾綰т漢鏁扮殑2鍊嶃?備笁涓?騫寸駭涓?鍏辨湁澶氬皯浜哄弬鍔犳瘮璧涳紵
銆?銆?瑙ｏ細(xì)45*2+45+60=195
銆?銆?2銆佸紶鏄庡拰鏉庣孩鍚屾椂浠庝袱鍦板嚭鍙戯紝鐩稿?硅蛋鏉ャ?傚紶鏄庢瘡鍒嗚蛋50綾籌紝鏉庣孩姣忓垎璧?40綾籌紝緇忚繃12鍒嗕袱浜虹浉閬囥?備袱浜虹浉璺濆?氬皯綾籌紵
銆?銆?瑙ｏ細(xì)(50+40)*12=1080
銆?銆?3銆佺敳涔欎袱鍦扮浉璺?255鍗冪背錛屼袱杈嗘苯杞﹀悓鏃朵粠涓ゅ湴瀵瑰紑銆傜敳杞︽瘡灝忔椂48鍗冪背錛屼箼杞︽瘡灝忔椂琛?37鍗冪背錛屽嚑灝忔椂鍚庝袱杞︾浉閬囷紵
銆?銆?瑙ｏ細(xì)255/(48+37)=3
銆?銆?4銆佸悜緹ゆ枃鍏峰巶姣忓皬鏃惰兘鐢熶駭250涓?鏂囧叿鐩掋?傚?氬皯灝忔椂鑳界敓浜?10000涓?錛?
銆?銆?瑙ｏ細(xì)璁撅細(xì)x灝忔椂鑳界敓浜?10000涓?
銆?銆?250x=10000
銆?銆?x=40
銆?銆?絳旓細(xì)40灝忔椂鑳界敓浜?10000
銆?銆?5銆佷竴涓?闀挎柟浣撶殑閾佺洅錛岄暱18鍘樼背錛屽??15鍘樼背錛岄珮12鍘樼背銆傚仛榪欎釜閾佺洅鐨勫?圭Н鏄?澶氬皯錛?
銆?銆?瑙ｏ細(xì)18*15*12=3240
銆? #鍏?騫寸駭#瀵艱??銆戝簲鐢ㄩ?樻槸鐢ㄨ??璦?鎴栨枃瀛楀彊榪版湁鍏充簨瀹烇紝鍙嶆槧鏌愮?嶆暟瀛﹀叧緋伙紙璀?濡傦細(xì)鏁伴噺鍏崇郴銆佷綅緗?鍏崇郴絳夛級(jí)錛屽茍姹傝В鏈?鐭ユ暟閲忕殑棰樼洰銆備互涓嬫槸涓哄ぇ瀹舵暣鐞嗙殑鍐呭?癸紝嬈㈣繋闃呰?誨弬鑰冦??
1.鍏?騫寸駭涓婂唽鏁板?﹀簲鐢ㄩ?樺強(qiáng)絳旂氦瀹忔??
銆?銆?1銆佷竴鍒楃伀杞﹂暱120綾籌紝浠?50鍗冪背涓?灝忔椂鐨勯?熷害閫氳繃闀夸負(fù)880綾崇殑澶фˉ錛岄偅涔堢伀杞︿粠寮?濮嬩笂妗ュ埌瀹屽叏紱誨紑妗ヨ?佸嚑縐掞紵
銆?銆?瑙ｏ細(xì)
銆?銆?50鍗冪背=50000綾?
銆?銆?50000/錛?60*60錛?=125/9錛堢背錛?
銆?銆?120+880=1000錛堢背錛?
銆?銆?1000/錛?125/9錛?=72錛堢?掞級(jí)
銆?銆?絳旓細(xì)鐏?杞︿粠寮?濮嬩笂妗ュ埌瀹屽叏紱誨紑妗ヨ??72縐?.
銆?銆?2銆佷竴涓?鎵撳瓧鍛樻墦涓?綃囩?夸歡錛岀??涓?澶╂墦浜?jiǎn)?繪暟鐨?25%錛岀??浜屽ぉ鎵撲簡(jiǎn)鎬繪暟鐨?40%錛岀??浜屽ぉ姣旂??涓?澶╁?氭墦6欏碉紝榪欑瘒紼夸歡鐢卞?氬皯欏碉紵
銆?銆?瑙?:璁句竴鍏盭欏?,鍒?
銆?銆?40%X-25%X=6
銆?銆?X=40
銆?銆?絳?:涓?鍏?40欏?
銆?銆?3銆佸叚錛?1錛夌彮浠婂ぉ鏈?48浜哄埌鏍★紝2浜鴻?峰亣錛屾眰榪欎釜鐝?浠婂ぉ鐨勫嚭鍕ょ巼銆?
銆?銆?瑙?:48/(48+2)=*100%=96%
銆?銆?絳?:鍑哄嫟鐜?96%
銆?銆?4銆佸?堝?堝瓨鍏ラ摱琛?5000鍏冨畾鏈熶袱騫達(dá)紝騫村埄鐜囨槸2.25%錛屽埌鏈熷彇緙撴竻嬈炬椂錛屽?堝?堝簲緙寸撼20%鐨勫埄鎭?紼庯紝濡堝?堝簲緙寸撼紼庡?氬皯鍏冿紵綰崇◣鍚庡?堝?堝叡鍙栧嚭澶氬皯鍏冿紵
銆?銆?瑙ｏ細(xì)鍒╂伅=鏈?閲?*鍒╃巼*鏃墮棿
銆?銆?鍒╂伅=5000*2.25%*2=225(鍏?)
銆?銆?紼?=225*20%=45(鍏?)
銆?銆?綰崇◣鍚庡?堝?堝叡鍙?5000+225-45=5180(鍏?)
銆?銆?絳?:(1)45鍏?(2)5180鍏?
銆?銆?5銆佺敳銆佷箼銆佷笝涓夋暟涔嬪拰鏄?1160錛岀敳鏄?涔欑殑涓?鍗婏紝涔欐槸涓欑殑2鍊嶃?備笁涓?鏁板悇鏄?澶氬皯錛?
銆?銆?瑙ｏ細(xì)1160梅錛?1錛?2錛?1錛?=290錛堢敳銆佷笝錛?
銆?銆?290脳2=580錛堜箼錛?
2.鍏?騫寸駭涓婂唽鏁板?﹀簲鐢ㄩ?樺強(qiáng)絳旀??
銆?銆?1銆佺敳涔欎袱鍦扮浉璺?255鍗冪背錛屼袱杈嗘苯杞﹀悓鏃朵粠涓ゅ湴瀵瑰紑銆傜敳杞︽瘡灝忔椂48鍗冪背錛屼箼杞︽瘡灝忔椂琛?37鍗冪背錛屽嚑灝忔椂鍚庝袱杞︾浉閬囷紵
銆?銆?瑙ｏ細(xì)255/(48+37)=3
銆?銆?2銆佸悜緹ゆ枃鍏峰巶姣忓皬鏃惰兘鐢熶駭250涓?鏂囧叿鐩掋?傚?氬皯灝忔椂鑳界敓浜?10000涓?錛?
銆?銆?瑙ｏ細(xì)璁撅細(xì)x灝忔椂鑳界敓浜?10000涓?
銆?銆?250x=10000
銆?銆?x=40
銆?銆?絳旓細(xì)40灝忔椂鑳界敓浜?10000
銆?銆?3銆佷竴涓?闀挎柟浣撶殑閾佺洅錛岄暱18鍘樼背錛屽??15鍘樼背錛岄珮12鍘樼背銆傚仛榪欎釜閾佺洅鐨勫?圭Н鏄?澶氬皯錛?
銆?銆?瑙ｏ細(xì)18*15*12=3240
銆?銆?4銆佷竴涓?姝ｆ柟浣撴１闀?15鍘樼背錛屽畠鐨勪綋縐?鏄?澶氬皯錛?
銆?銆?瑙ｏ細(xì)15*15*15=3375
銆?銆?5銆佷慨涓?鏉℃按娓?,鐢查槦鍗曠嫭淇?瑕佺敤30澶?,宸查槦鍗曠嫭淇?瑕佺敤20澶?,涓ら槦鍚堜慨澶氬皯澶╁彲浠ュ畬鎴??
銆?銆?瑙ｏ細(xì)1/30+1/20=1/12
3.鍏?騫寸駭涓婂唽鏁板?﹀簲鐢ㄩ?樺強(qiáng)絳旀??
銆?銆?1銆佷竴鍧椾笁瑙掑艦鍦熷湴錛屽簳鏄?358綾籌紝楂樻槸160綾籌紝榪欏潡鍦熷湴鐨勯潰縐?鏄?澶氬皯騫蟲(chóng)柟綾籌紵
銆?銆?瑙ｏ細(xì)s=ah/2=358*160/2=28640
銆?銆?2銆佽В鏀懼啗鎵扮珫鍓嶈繍杈撹繛榪愰?佷竴鎵圭叅錛屽?傛灉姣忚締鍗¤濺瑁?4.5鍚?錛岄渶瑕?16杈嗚濺涓?嬈¤繍瀹屻?傚?傛灉姣忚締鍗¤濺瑁?6鍚?錛岄渶瑕佸嚑杈嗚濺涓?嬈¤繍瀹岋紵
銆?銆?瑙ｏ細(xì)4.5*16/6=12
銆?銆?3銆佸悓瀛︿滑鎽嗚姳錛屾瘡浜烘憜9鐩嗭紝闇?瑕?36浜猴紱濡傛灉瑕?18浜哄幓鎽嗭紝姣忎漢瑕佹憜澶氬皯鐩嗭紵
銆?銆?瑙ｏ細(xì)36*9/18=18
銆?銆?4銆佸お闃蟲(chóng)矡灝忓?︿婦琛屾暟瀛︾煡璇嗙珵璧涖?備笁騫寸駭鏈?60浜哄弬鍔狅紝鍥涘勾綰ф湁45浜哄弬鍔狅紝浜斿勾綰у弬鍔犵殑浜烘暟鏄?鍥涘勾綰т漢鏁扮殑2鍊嶃?備笁涓?騫寸駭涓?鍏辨湁澶氬皯浜哄弬鍔犳瘮璧涳紵
銆?銆?瑙ｏ細(xì)45*2+45+60=195
銆?銆?5銆佸紶鏄庡拰鏉庣孩鍚屾椂浠庝袱鍦板嚭鍙戯紝鐩稿?硅蛋鏉ャ?傚紶鏄庢瘡鍒嗚蛋50綾籌紝鏉庣孩姣忓垎璧?40綾籌紝緇忚繃12鍒嗕袱浜虹浉閬囥?備袱浜虹浉璺濆?氬皯綾籌紵
銆?銆?瑙ｏ細(xì)(50+40)*12=1080
4.鍏?騫寸駭涓婂唽鏁板?﹀簲鐢ㄩ?樺強(qiáng)絳旀??
銆?銆?1銆佹煇宸ュ巶鐢熶駭涓?鎵圭帺鍏鳳紝瀹屾垚浠誨姟鐨勪簲鍒嗕箣涓夊悗錛屽張澧炲姞浜?280浠訛紝榪欐牱榪橀渶瑕佸仛鐨勭帺鍏鋒瘮鍘熸潵鐨勫??10%銆傚師鏉ヨ?佸仛澶氬皯鐜╁叿錛?(璇峰啓鍑?guó)?＄畻榪囩▼)
銆?銆?瑙ｏ細(xì)澧炲姞鐨勯儴鍒嗗氨鏄?鍘熸潵鐨勶細(xì)3/5+10%
銆?銆?鎵?浠ュ師鏉ヨ?佸仛錛?280/錛?3/5+10%錛?=400浠?
銆?銆?2銆佹煇鏍″姙宸ュ巶榪欎釜鏈堢敓浜ф湰瀛愮殑澧炲?奸?濅負(fù)3涓囧厓錛屽?傛灉鎸夊?炲?奸?濈殑17%浜ょ撼澧炲?肩◣錛岃繖涓?鏈堝簲浜ょ撼澧炲?肩◣澶氬皯鍏冿紵(璇峰啓鍑?guó)?＄畻榪囩▼)
銆?銆?瑙ｏ細(xì)搴旇?ヤ氦錛?30000*17%=5100鍏?
銆?銆?3銆佺埜鐖歌繖涓?鏈堢殑宸ヨ祫鏄?2100鍏冿紝鎸夎?勫畾宸ヨ祫鍦?1600鍏冧互涓婄殑閮ㄥ垎搴旂即綰蟲(chóng)墍寰楃◣錛屽?傛灉鎸?5%鐨勭◣鐜囩即綰充釜浜烘敹鍏ヨ皟鑺傜◣錛岀埜鐖歌繖涓?鏈堝簲浜ょ撼紼庡?氬皯鍏冿紵浠栧疄闄呮敹鍏ュ?氬皯鍏冿紵(璇峰啓鍑?guó)?＄畻榪囩▼)
銆?銆?瑙ｏ細(xì)搴旇?ヤ氦錛氾紙2100-1600錛?*5%=25鍏?
銆?銆?瀹為檯鏀跺叆錛?2100-25=2075鍏?
銆?銆?4銆佽В鏀懼啗鎴樺＋寮?鍨︿竴鍧楀鉤琛屽洓杈瑰艦鐨勮彍鍦般?傚畠鐨勫簳涓?24綾籌紝楂樹(shù)負(fù)16綾熾?傝繖鍧楀湴鐨勯潰縐?鏄?澶氬皯錛?
銆?銆?瑙ｏ細(xì)s=ah=24*16=384
銆?銆?5銆佷竴鍧楁??褰㈠皬楹﹁瘯楠岀敯錛屼笂搴?86綾籌紝涓嬪簳134綾籌紝楂?60綾籌紝瀹冪殑闈㈢Н鏄?澶氬皯騫蟲(chóng)柟綾籌紵
5.鍏?騫寸駭涓婂唽鏁板?﹀簲鐢ㄩ?樺強(qiáng)絳旀??
銆?銆?1銆佸厜鏄庡皬瀛︿綆騫寸駭鏈?240浜猴紝涓?騫寸駭浜烘暟鏄?浣庡勾綰х殑7/9錛岄珮騫寸邯浜烘暟鏄?涓?騫寸駭鐨?2/3錛岄珮騫寸邯鏈夊?氬皯浜猴紵錛?
銆?銆?240脳7/9梅2/3
銆?銆?錛?240脳7/9脳3/2
銆?銆?錛?280錛堜漢錛?
銆?銆?2銆佸叚涓?鐝?鍘熸湁瀛︾敓60浜猴紝鐢風(fēng)敓浜烘暟鏄?鍏ㄧ彮鐨勫崄浜屽垎涔嬩竷錛岃漿鏉ュ嚑鍚嶅コ鐢熷悗錛岃繖鏃剁敺鐢熶漢鏁版槸鍏ㄧ彮鐨勪節(jié)鍒嗕箣浜斻?傚張杞?鏉ュ嚑鍚嶅コ鐢燂紵
銆?銆?鍘熸潵鐨勭敺鐢熸暟錛?60x7/12=35浜?
銆?銆?杞?鏉ュコ鐢熷悗鐨勫叏鐝?浜烘暟錛?35闄や互5/9=63浜?
銆?銆?鎵?浠ヨ漿鏉ョ殑濂崇敓鏁幫細(xì)63-60=3浜?
