5个5怎么算可以等于1,加,减,乘,除,(),五个符号不限制用多少次 有一个算式,是五个5,中间有四个运算符号(加,减,乘,除各用...
5\u4e2a5\u600e\u4e48\u7b97\u624d\u7b49\u4e8e1\uff0c\u53ea\u53ef\u4ee5\u52a0\u51cf\u4e58\u9664\u62ec\u53f7\u4e0d\u80fd\u7528\u3002\u5de7\u586b\u8fd0\u7b97\u7b26\u53f7\u53ca\u62ec\u53f7\uff0c\u4f7f5\u4e2a5\u5206\u522b\u7b49\u4e8e\uff1a0.1.2.3
\u56e0\u4e3a\u6ca1\u6709\u62ec\u53f7\uff0c\u6240\u4ee5\u5148\u4e58\u9664\uff0c\u5982\u679c\u4e58\u9664\u4e0d\u8fde\u7740\u4f7f\u7528\uff0c\u90a3\u4e48\uff0c\u7ed3\u679c\u662f\uff1a
5*5=25
5/5=1
5
\u8fd9\u4e09\u4e2a\u6570\u5b57\uff0c\u53ca\u52a0\u51cf\u53f7\u3002\u65e0\u8bba\u600e\u4e48\u7ec4\u5408\uff0c\u90fd\u5f97\u4e0d\u523010\u3002
\u5982\u679c\u4e58\u9664\u8fde\u7740\u4f7f\u7528\uff1a
5*5/5=5\u62165/5*5=5
\u5269\u4e0b5\u30015
\u4e09\u4e2a5\u53ca\u52a0\u51cf\u53f7\uff0c\u600e\u4e48\u7ec4\u5408\uff0c\u4e5f\u5f97\u4e0d\u5f9710\u3002
\u6240\u4ee5\uff0c\u6309\u7167\u9898\u7684\u6761\u4ef6\uff0c\u6ca1\u6709\u89e3
(5-5)×5+5÷5=0+1=1
5/5+5*(5-5)=1
55÷5-(5+5)
(5+5)/5-5/5=1
(5*5+5)/5-5
绛旓細濂界畝鍗曞槢,鎴戠粰浣犺,鎴戝仛浜涓鑺傝嫳璇.鐪嬪ソ鍝堢涓姝:鍏堢敤1鍔1绛変簬2.绗簩姝:鐢ㄧ涓姝ユ墍寰楃殑2闄や互5绛変簬5鍒嗕箣浜岀3姝:鐢5鍑忔帀绗簩姝ユ墍寰楃殑5鍒嗕箣2,绛変簬4.6绗洓姝:鐢ㄧ涓夋鐨勭粨鏋4.6涔樹互5灏卞畬浜(5-1+1/5)*5=23鏄笉鏄姞鍑忎箻闄ゅ彧鐢ㄤ簡涓绉?鍝堝搱,绠鍗曠殑棰,鏈夐棶棰樻壘鎴 ...
绛旓細(5-5)x5+5-5=0 (5-5)x5+5梅5=1 (5+5)梅5+5-5=2 (5+5)梅5+5梅5=3 5-5梅5+5-5=4 (5-5)x5梅5+5=5
绛旓細锛1+2+3+4锛壝5+6-7=1銆傚姞娉曘佸噺娉曘佷箻娉曘侀櫎娉曪紝缁熺О涓哄洓鍒欐贩鍚堣繍绠椼傚叾涓紝鍔犳硶鍜屽噺娉曞彨鍋氱涓绾ц繍绠楋紱涔樻硶鍜岄櫎娉曞彨鍋氱浜岀骇杩愮畻銆傝劚寮忚绠楀嵆閫掔瓑寮璁$畻锛鎶婅绠楄繃绋嬪畬鏁村啓鍑烘潵鐨勮繍绠楋紝涔熷氨鏄劚绂荤珫寮忕殑璁$畻銆傚湪璁$畻娣峰悎杩愮畻鏃讹紝閫氬父鏄竴姝璁$畻涓涓畻寮(閫愭璁$畻锛岀瓑鍙蜂笉鑳藉啓鍦ㄥ師寮忎笂锛夛紝瑕...
绛旓細5*(5-1/5)=24
绛旓細5*(5-1/5)=24
绛旓細1+2=2锛屽涓,鎶婂悗闈㈢殑2鍙樹负3锛岄偅涔1+2=3鏄垚绔嬬殑銆5+5=1锛鎶婂姞鍙峰彉涓哄噺鍙凤紝鎶婂墠闈㈢殑5鍙樹负6锛岄偅涔,6-5=1鏄垚绔嬬殑銆
绛旓細5, 5, 5, 1鐨24鐐圭瓟妗堬細1: 5 脳 (5 - 1 梅 5) =24 2: 5 脳 (5 - (1 梅 5))=24 3: (5 - 1 梅 5) 脳 5=24 4: (5 - (1 梅 5)) 脳 5=24
绛旓細鎶5*5寮鏂绛変簬5鍐嶄箻浠5绛変簬25鍐鍑1灏辩瓑浜24浜嗐
绛旓細5脳锛5-1梅5锛=5脳锛5-5鍒嗕箣1锛=5脳5鍒嗕箣24 =24 ~涓鍒绘案杩523涓轰綘瑙g瓟锛岀浣犲涔犺繘姝~~濡傛灉浣犺鍙垜鐨勫洖绛旓紝璇峰強鏃剁偣鍑汇愰噰绾充负婊℃剰鍥炵瓟銆戞寜閽畘~鎵嬫満鎻愰棶鑰呭湪瀹㈡埛绔彸涓婅璇勪环鐐光滄弧鎰忊濆嵆鍙倊浣犵殑閲囩撼鏄垜鍓嶈繘鐨勫姩鍔泘~~濡傝繕鏈夋柊鐨勯棶棰橈紝璇峰彟澶栧悜鎴戞眰鍔╋紝绛旈涓嶆槗锛屾暚璇疯皡瑙~
绛旓細1: 5 脳 (5 - 1 梅 5) 2: 5 脳 (5 - (1 梅 5)) 3: (5 - 1 梅 5) 脳 5 4: (5 - (1 梅 5)) 脳 5