填入加减乘除用5个5使等式等于1
\u8bf7\u7528\u4e09\u4e2a5\uff0c\u4e00\u4e2a1\uff0c\u7ec4\u6210\u4e00\u4e2a\u7b49\u5f0f\u7b49\u4e8e24 \u53ef\u4ee5\u7528\u52a0\u51cf\u4e58\u9664\u548c\u62ec\u53f75\u00d7(5-1\u00f75)=24
5*5+\uff08-5\u00f75\uff09^5
\u6ce8\uff1a\u201c^5\u201d\u662f\u63075\u6b21\u65b9
(5+5)*5/(5*5)=2
(5*5+5)/(5+5)=3
5*5/5+5-5/5
(5*5+5)/5-5=1
(5+5)/5+5-5=2
(5*5-5-5)/5=3
都是+ - + -
全解过程:
(5×5+5)÷5-5
=(25+5)÷5-5
=30÷5-5
=1
(5+5)×5÷(5×5)
=25×5÷25
=125÷25
=2
(5×5-5-5)÷5
=(25-5-5)÷5
=15÷5
=3
【请楼主采纳 谢谢!】
绛旓細锝涳紙5*5+5锛/5锝濓紜5
绛旓細(5-5)/5+5-5=0 锛5 -5锛* 5+锛 5 /5锛 =1
绛旓細(5x5+5+5)/5=7
绛旓細5 5 5 5=25鍒╃敤鍔犲噺涔橀櫎浣垮緱绛夊紡鎴愮珛
绛旓細鍦5鐨涓棿濉笂鍔犲噺涔橀櫎浣跨瓑寮鎴愮珛棰樼洰鏄55555绛変簬涓 (5脳5+5+5)/5=35/5=7,5+5梅5+55梅=5+1+1=7.
绛旓細5锛埫凤級5锛+锛塠5锛-锛5]锛埫凤級5=1 [5锛+锛5锛+锛塢梅5锛+锛5锛-锛5=2 5-5梅5-5梅5 =3
绛旓細濉姞鍑忎箻闄鎴栨嫭鍙,浣跨瓑寮鎴愮珛锛5 5 5 5 5=7 瑙o細5 +5 梅5 +5梅 5=7
绛旓細[(1+2)*3-4]*5=6*7-8-9
绛旓細5脳5-5-5-5=10锛岃阿浜嗭紝鍔犱釜鍒
绛旓細[(5+5)脳5-5]梅5=9 鍚屽浣犲ソ锛屽鏋滈棶棰樺凡瑙e喅锛岃寰楀彸涓婅閲囩撼鍝~~鎮鐨閲囩撼鏄鎴戠殑鑲畾~璋㈣阿鍝