五年级解决问题的策略 （小学五年级解决问题的策略）高分，紧急啊！好的加分（限时）
\u4e94\u5e74\u7ea7\u4e0b\u518c\u89e3\u51b3\u95ee\u9898\u7684\u7b56\u75651 \u7532 \u4e59\u4e24\u6570\u7684\u548c\u662f52\uff0c\u4e59 \u4e19\u4e24\u6570\u7684\u548c\u662f56\uff0c\u7532 \u4e19\u4e24\u6570\u7684\u548c\u662f64.\u7532 \u4e59 \u4e19\u4e09\u6570\u7684\u548c\u662f\u591a\u5c11\uff1f
(52+56+64)\u9664\u4ee52=86
\u7b54\uff1a\u7532\u4e59\u4e19\u4e09\u6570\u7684\u548c\u662f86\u3002
2 \u5c0f\u660e\u4ece\u5bb6\u5230\u5b66\u6821\u8981\u8d7030\u5206\u949f\uff0c\u5982\u679c\u6bcf\u5206\u949f\u591a\u8d7020\u7c73\uff0c\u5c31\u53ef\u4ee5\u5c11\u75285\u5206\u949f\uff0c\u5c0f\u660e\u5bb6\u79bb\u5b66\u6821\u6709\u591a\u8fdc\uff1f
20*5=100\uff08\u7c73\uff0930\u9664\u4ee55=6 6*100=600\uff08\u7c73\uff09
\u7b54\uff1a\u5c0f\u660e\u5bb6\u79bb\u5b66\u6821\u6709600\u7c73\u8fdc\u3002
3\u7532 \u4e59 \u4e24\u7ad9\u76f8\u8ddd496\u5343\u7c73\uff0c\u4e00\u5217\u5ba2\u8f66\u4ece\u7532\u7ad9\u5f00\u5f80\u4e59\u7ad9\uff0c\u6bcf\u5c0f\u65f6\u884c46\u5343\u7c73\u3002\u884c\u9a761\u5c0f\u65f6\u540e\uff0c\u4e00\u5217\u8d27\u8f66\u4ece\u4e59\u7ad9\u5f00\u5f80\u7532\u7ad9\uff0c\u8d27\u8f66\u5f00\u51fa3.6\u5c0f\u65f6\u540e\u4e8e\u5ba2\u8f66\u76f8\u9047\uff0c\u6c42\u8d27\u8f66\u7684\u901f\u5ea6
46*\uff081+3.6\uff09=211.6\uff08\u7c73\uff09\uff08496-211.6\uff09\u9664\u4ee53.6=79\uff08\u7c73\uff09
\u7b54\uff1a\u706b\u8f66\u7684\u901f\u5ea6\u662f79\u7c73\u4e00\u5c0f\u65f6\u3002
4 \u67d0\u5382\u4e09\u6708\u4e0a\u65ec\u94b14\u5929\u5171\u8282\u7ea6\u7528\u6c34140\u5428\uff0c\u540e6\u5929\u5e73\u5747\u6bcf\u5929\u8282\u7ea6\u7528\u6c3435\u5428\uff0c\u8be5\u53823\u6708\u4e0a\u65ec\u5e73\u5747\u6bcf\u5929\u8282\u7ea6\u7528\u6c34\u591a\u5c11\u5428\uff1f\uff08\u8bf7\u5148\u8bf4\u8bf4\u89e3\u51b3\u95ee\u9898\u7684\u7b56\u7565\uff0c\u518d\u89e3\u7b54\uff09
.(140+35*6)\u9664\u4ee510=35(\u5428)
\u7b54\uff1a\u8be5\u53823\u6708\u4e0a\u65ec\u5e73\u5747\u6bcf\u5929\u8282\u7ea6\u7528\u6c3435\u5428\u3002
5 \u4e0a\u53488\uff1a30\uff0cA B\u4e24\u8f66\u540c\u65f6\u4ece\u7532 \u4e59\u4e24\u5730\u76f8\u5bf9\u5f00\u51fa\uff0c\u5728\u79bb\u4e2d\u70b918\u5343\u7c73\u5904\u76f8\u9047\u3002\u5df2\u77e5A\u8f66\u6bcf\u5c0f\u65f6\u884c60\u5343\u7c73\uff0cB\u8f66\u6bcf\u5c0f\u65f6\u884c50\u5343\u7c73\uff0cA\u8f66\u5728\u4ec0\u4e48\u65f6\u95f4\u5230\u8fbe\u4e59\u5730\uff1f
18\u9664\u4ee5(60-50)=1.8(\u5c0f\u65f6) 50*1.8\u9664\u4ee560=1.5(\u5c0f\u65f6)1.8+1.5=3.3(\u5c0f\u65f6)
\u7b54\uff1aA\u8f66\u572811:48\u5230\u8fbe\u4e59\u5730\u3002
\u5f53\u957f\u4e3a8m\u65f6\u662f\u6b63\u65b9\u5f62\uff0c\u4e0d\u7b26\u5408\u201c\u957f\u65b9\u5f62\u9e21\u5708\u201d\u7684\u9898\u610f\uff0c
\u6240\u4ee5\u4ece9m\u5f00\u59cb\uff0c\u7136\u540e\u523023m\u7ed3\u675f\uff1b
\u957f\uff1b9m \u5bbd=\uff0824-9)/2 \u3010\u6240\u5f97\u6570\u4e0d\u662f\u6574\u6570\uff0c\u6240\u4ee5\u4e0d\u7b26\u548c\u201c\u6574\u7c73\u6570\u201d\u7684\u9898\u610f\u3011
\u957f\uff1b10m \u5bbd=\uff0824-10)/2=7m \u3010\u7b26\u5408\u3011\u3010\u7b2c\u4e00\u79cd\u53ef\u80fd\u3011 \u9762\u79ef=10\u4e58\u4ee57=70\uff08\u5e73\u65b9\u7c73\uff09
\u957f\uff1b11m \u5bbd=\uff0824-11\uff09/2 \u3010\u6240\u5f97\u6570\u4e0d\u662f\u6574\u6570\uff0c\u6240\u4ee5\u4e0d\u7b26\u548c\u201c\u6574\u7c73\u6570\u201d\u7684\u9898\u610f\u3011
\u957f\uff1b12m \u5bbd=\uff0824-12\uff09/2=6m \u3010\u7b26\u5408\u3011\u3010\u7b2c\u4e8c\u79cd\u53ef\u80fd\u3011 \u9762\u79ef=12\u4e58\u4ee56=72\uff08\u5e73\u65b9\u7c73\uff09
\u957f\uff1b13m \u5bbd=\uff0824-13)/2 \u3010\u6240\u5f97\u6570\u4e0d\u662f\u6574\u6570\uff0c\u6240\u4ee5\u4e0d\u7b26\u548c\u201c\u6574\u7c73\u6570\u201d\u7684\u9898\u610f\u3011
\u957f\uff1b14m \u5bbd=\uff0824-14\uff09/2=5m \u3010\u7b26\u5408\u3011\u3010\u7b2c\u4e09\u79cd\u53ef\u80fd\u3011 \u9762\u79ef=14\u4e58\u4ee55=70\uff08\u5e73\u65b9\u7c73\uff09
\u957f\uff1b15m \u5bbd=\uff0824-15\uff09/2 \u3010\u6240\u5f97\u6570\u4e0d\u662f\u6574\u6570\uff0c\u6240\u4ee5\u4e0d\u7b26\u548c\u201c\u6574\u7c73\u6570\u201d\u7684\u9898\u610f\u3011
\u957f\uff1b16m \u5bbd=\uff0824-16\uff09/2=4m \u3010\u7b26\u5408\u3011\u3010\u7b2c\u56db\u79cd\u53ef\u80fd\u3011 \u9762\u79ef=16\u4e58\u4ee54=64\uff08\u5e73\u65b9\u7c73\uff09
\u957f\uff1b17m \u5bbd=\uff0824-17\uff09/2 \u3010\u6240\u5f97\u6570\u4e0d\u662f\u6574\u6570\uff0c\u6240\u4ee5\u4e0d\u7b26\u548c\u201c\u6574\u7c73\u6570\u201d\u7684\u9898\u610f\u3011
\u957f\uff1b18m \u5bbd=\uff0824-18\uff09/2=3m \u3010\u7b26\u5408\u3011\u3010\u7b2c\u4e94\u79cd\u53ef\u80fd\u3011 \u9762\u79ef=18\u4e58\u4ee53=54\uff08\u5e73\u65b9\u7c73\uff09
\u957f\uff1a19m \u5bbd=\uff0824-19\uff09/2 \u3010\u6240\u5f97\u6570\u4e0d\u662f\u6574\u6570\uff0c\u6240\u4ee5\u4e0d\u7b26\u548c\u201c\u6574\u7c73\u6570\u201d\u7684\u9898\u610f\u3011
\u957f\uff1b20m \u5bbd=\uff0824-20\uff09/2=2m \u3010\u7b26\u5408\u3011\u3010\u7b2c\u516d\u79cd\u53ef\u80fd\u3011 \u9762\u79ef=20\u4e58\u4ee52=40\uff08\u5e73\u65b9\u7c73\uff09
\u957f\uff1b21m \u5bbd=\uff0824-21\uff09/2 \u3010\u6240\u5f97\u6570\u4e0d\u662f\u6574\u6570\uff0c\u6240\u4ee5\u4e0d\u7b26\u548c\u201c\u6574\u7c73\u6570\u201d\u7684\u9898\u610f\u3011
\u957f\uff1b22m \u5bbd=\uff0824-22\uff09/2=1m \u3010\u7b26\u5408\u3011\u3010\u7b2c\u4e03\u79cd\u53ef\u80fd\u3011 \u9762\u79ef=22\u4e58\u4ee51=22\uff08\u5e73\u65b9\u7c73\uff09
\u957f\uff1b23m \u5bbd=\uff0824-23\uff09/2 \u3010\u6240\u5f97\u6570\u4e0d\u662f\u6574\u6570\uff0c\u6240\u4ee5\u4e0d\u7b26\u548c\u201c\u6574\u7c73\u6570\u201d\u7684\u9898\u610f\u3011
\u6240\u4ee5\u5f53\u957f\u4e3a12m,\u5bbd\u4e3a6m\u65f6\u9762\u79ef\u6700\u5927\uff0c\u4e3a72\u5e73\u65b9\u7c73
\u554a\uff0c\u6211\u7ec8\u4e8e\u505a\u5b8c\u4e86\uff0c\u4e00\u5b9a\u522b\u5fd8\u4e86\u60a8\u7684\u60ac\u8d4f\u554a\uff01\uff01\uff01\uff01\uff01\u597d\u7d2f\uff01
绛旓細46/8=5+6/8 鏈澶氱敤5涓ぇ鑸 46/6=7+4/6 鏈澶氱敤7涓皬鑸广24/8=3 24/6=4 鍒嗛厤濡備笅銆5涓ぇ鑸癸紝1涓皬鑸广2涓ぇ鑸癸紝5涓皬鑸广傚叡涓ょ鏂规銆
绛旓細銆佷娇瀛︾敓缁忓巻鐢ㄥ垪涓剧殑绛栫暐瑙ｅ喅绠鍗曞疄闄呴棶棰樼殑杩囩▼锛岃兘閫氳繃涓嶉仐婕忋佷笉閲嶅鐨勫垪涓炬壘鍑虹鍚堣姹傜殑鎵鏈夌瓟妗堛2銆佷娇瀛︾敓鍦ㄥ瑙ｅ喅绠鍗曞疄闄呴棶棰樿繃绋嬬殑鍙嶆濆拰浜ゆ祦涓紝鎰熷彈鈥滀竴涓鍒椾妇鈥濈殑鐗圭偣鍜屼环鍊硷紝杩涗竴姝ュ彂灞曟濈淮鐨勬潯鐞嗘у拰涓ュ瘑鎬с3銆佸寮瑙ｅ喅闂鐨勭瓥鐣鎰忚瘑锛屾彁楂樿В鍐抽棶棰樼殑瀹為檯鑳藉姏銆傛暀瀛﹂噸鐐癸細鑳藉淇℃伅杩涜鍒嗘瀽锛...
绛旓細瑙ｅ喅闂鐨勭瓥鐣绗紙1锛夎鏃 鏁欏鍐呭锛 绗節鍐63~64椤典緥1銆佷緥2鍙婄粌涓缁冪敤鍒椾妇娉曡В鍐抽棶棰 鏁欏鐩爣锛 1銆佺粡鍘嗙敤鍒椾妇娉曡В鍐崇畝鍗曞疄闄呴棶棰樼殑杩囩▼锛屽苟鍋氬埌涓嶉噸涓嶆紡锛屾壘鍑烘墍鏈夌鍚堣姹傜殑绛旀銆 2銆侀氳繃鍒椾妇娉曡В鍐抽棶棰樼殑瀛︿範銆佷氦娴併佸弽鎬濓紝浣撲細鏈夊簭鎬濊冨湪鏃ュ父鐢熸椿涓殑搴旂敤鍙婂叾浠峰硷紝杩涗竴姝ュ彂灞曞鐢熸濈淮鐨勬潯...
绛旓細灏辨槸鍊掕繃鏉ユ兂,鍍忓皬鐚存憳妗,绗竴澶╂憳鍘绘鐨勪竴鍗婂涓涓,绗簩澶╂憳鍘诲墿涓嬬殑涓鍗婂張澶氫竴涓,鏍戜笂杩樹綑涓16涓,鍘熸潵鏍戜笂鏈夊灏戜釜妗?绗笁澶╄繕鏈16涓,绗簩澶╂憳寰楁槸绗竴澶╁墿涓嬬殑涓鍗婂涓涓,鍓╀笅鐨勫氨鏄竴鍗婂皯涓涓,閭ｄ箞16+1涓氨鏄涓澶╁墿涓嬬殑涓鍗,绗竴澶╁墿涓嬬殑灏32涓,鍍忎笂闈竴鏍32鏄師鏉ョ殑涓鍗婂皯...
绛旓細6*5/2锛屼竴鍏15鏉°傗6涓煄甯備箣闂,閮芥湁鐩磋揪鐨勮埅绌虹嚎鈥濓紝鍩庡競ABCDEF锛屾墍浠ユ瘡涓煄甯傞兘涓庡彟浜斾釜鍩庡競鐩歌繛锛屽AB,AC,AD,AE,AF銆備竴鍏卞叚涓煄甯傦紝杩欎箞鍒椾笅鏉ワ紝6涔樹互5锛屽氨涓鍏30鏉°備絾鏄袱涓煄甯傞棿涓鏉＄嚎璺氨澶熶簡锛孉B锛孊A锛屼竴鏍风殑锛屾墍浠ュ啀闄や互2 锛屽緱鍒15銆傦紙鎴栬呭彲浠ョ敾涓叚杈瑰舰锛屼袱涓よ繛绾匡紝鏁扮嚎鐨...
绛旓細鍥犱负涓夐鏍戜笂灏忛笩鐨勫彧鏁扮浉绛夛紝鎵浠ユ渶鍚庝笁涓爲涓婃瘡妫垫爲涓婇兘鏈夊皬楦48/3=16鍙 鍙堝洜涓轰粠绗簩妫垫爲涓婇璧6鍙惤鍒扮涓夋５鏍戜笂锛屾墍浠ョ涓夋５鏍戜笂鍘熸湁灏忛笩16-6=10鍙 鍥犱负浠庣涓妫垫爲涓婇璧8鍙惤鍒扮浜屾５鏍戜笂锛屾墍浠ョ涓妫垫爲涓婂師鏈夊皬楦16+8=24鍙 绗簩妫垫爲涓婂師鏈夊皬楦48-24-10=14鍙 ...
绛旓細瑕佺獊鍑衡滆繛鎺ョ偣鈥濓紝杩涜岀獊鐮撮噸銆侀毦鐐癸紱(3)鏈夌殑鏂扮煡璇嗙敱鏌愭棫鐭ヨ瘑鍙戝睍鑰屾潵鐨勶紝瑕佺獊鍑衡滄紨鍙樼偣鈥濓紝杩涜岀獊鐮撮噸銆侀毦鐐广傚鏁欏鈥瑙ｅ喅闂鐨勭瓥鐣鈥濓紝铏界劧姣忎釜绛栫暐閮芥湁鍏堕傜敤鐨勯鐩紝浣嗘槸鍦ㄥ舰鎴愭柊绛栫暐鐨勮繃绋嬩腑瑕佺患鍚堝簲鐢ㄥ凡鏈夌殑绛栫暐锛屽瀛︿範鏇挎崲涓庡亣璁剧瓥鐣ユ椂瑕佺敤鍒扮敾鍥俱...
绛旓細璁鹃暱瀹藉垎鍒负a锛宐锛堝潎涓烘暣鏁帮級锛屼笖a>b銆傚垪鍑哄紡瀛愶細a+b=18/2锛屽嵆a+b=9銆傛弧瓒虫潯浠剁殑鏈塧=5,6,7,8锛屽搴旂殑b鍒嗗埆涓4锛3,2,1銆傛墍浠ュ叡鏈夊洓缁勮В銆傞潰绉负a*b銆傚叾涓潰绉渶澶х殑鏄5*4=20
绛旓細浠ヤ笅鏄拡瀵浜斿勾绾涓嬪唽鍒楁柟绋瑙ｅ喅闂鐨鎬濊: 杈涜嫤鐢诲浘涓哄摢鑸 寰堝鏁欏笀鍦ㄦ暀瀛﹁В鏂圭▼瑙ｅ喅闂鏃舵绘湁杩欐牱鐨勬劅瑙,鑰佸笀鏁欑殑寰堢疮寰堣緵鑻,瀛︾敓瀛︾殑寰堟參寰堢碂绯曘傜┒鍏跺師鍥犳湁涓や釜鏂归潰:涓鏄病鏈夋姄浣忛噸闅剧偣鎵剧瓑閲忓叧绯,浜屾槸铏界煡閬撻噸鐐规槸鎵剧瓑閲忓叧绯讳絾涓嶇煡濡備綍鏈夋晥绐佺牬杩欎釜閲嶉毦鐐广 鍑℃柟绋嬫暀瀛︾殕搴斿皢浠庡叧閿彞涓壘绛夐噺鍏崇郴浣滀负...
绛旓細绉疮鏁板缁忛獙锛屾湁鏁堢獊鐮存暀瀛﹂噸銆侀毦鐐广備互浜斿勾绾涓婂唽鈥瑙ｅ喅闂鐨勭瓥鐣鈥斺斿垪涓锯濅负渚嬶紝鏁欏渚1瑕佽瀛︾敓缁忓巻鏃犲簭鍒版湁搴忕殑杩囩▼锛屽浼氱敤鍒楄〃鐨勬柟娉曟湁鏉＄悊鍦板垪涓撅紱鏁欏渚2瑕佸紩瀵煎鐢熺敤鍒椾妇鐨勭瓥鐣ヨВ鍐抽棶棰橈紝瑕佷笉閲嶅銆佷笉閬楁紡鍦拌繘琛屾濊冿紝鎰熷彈鐢ㄥ垪琛ㄣ佹墦鈥�0�0鈥濇硶鍒椾妇鐨勭畝娲併佹湁搴忥紱鏁欏...
