37810匙算出24点 37810用啥方法算等于二十四点答案
37810\u7b9724\u53ea\u7528\u52a0\u51cf\u4e58\u9664\u65e0\u89e3\uff0c\u7528\u4e0a\u9636\u4e58\u6839\u53f7\u5219\u53ef\uff0c\u5982\uff1a
7\u00d7(8-3!)+10=24
8\u00d7\u221a[3\u00d7(10-7)]=24
\u4f60\u597d\uff0c\u4f60\u7684\u8fd94\u4e2a\u6570\u5b57\u662f\u4e0d\u80fd\u901a\u8fc7\u52a0\u51cf\u4e58\u9664\u6cd5\u5217\u5f0f\u8ba1\u7b97\u5f9724\u7684\uff0c\u6240\u4ee5\u6b64\u9898\u65e0\u89e3\uff0c\u8bf7\u91c7\u7eb3\uff01
只用加减乘除此题无解,用阶乘有解:7×3!-10-8
=7×6-18
=24
!表示阶乘,3!=3×2×1=6
绛旓細8脳鈭歔3脳(10-7)]=24
绛旓細7脳3!锛10锛8 锛7脳6锛18 锛24 锛佽〃绀洪樁涔橈紝3锛=3脳2脳1=6
绛旓細浣犲ソ锛浣犵粰鍑虹殑杩欏洓涓暟瀛楁槸涓嶈兘閫氳繃绠鍗曠殑鍔犲噺涔橀櫎鏉ョ畻鍑24鐐圭殑锛屾墍浠ユ棰樻棤瑙o紒 姹傞噰绾筹紝璋㈣阿浜诧紒
绛旓細浣犲ソ锛屼綘鐨勮繖4涓暟瀛楁槸涓嶈兘閫氳繃鍔犲噺涔橀櫎娉曞垪寮璁$畻寰24鐨勶紝鎵浠ユ棰樻棤瑙o紝璇烽噰绾筹紒
绛旓細鐢3,7,8,10绠24鐐.24鐐规父鎴忚鍒欙細姣忎釜鏁板瓧鍙敤涓娆,浣嗗彲浠ヨ皟鎹㈤『搴,鍙厑璁稿姞銆佸噺銆佷箻銆侀櫎绛夊洓鍒欒繍绠,鍙互浣跨敤鎷彿鏀瑰彉杩愮畻椤哄簭.鎶辨瓑浜,鐢3,7,8,10绠椾笉鍑24鐐鍝
绛旓細骞朵笉鏄墍鏈夌殑鍥涗釜鏁板埄鐢ㄥ姞鍑忎箻闄ら兘鑳绠楀嚭24锛岃繖灏辨槸鍏朵腑鐨勪竴缁勩
绛旓細鍙敤鍔犲噺涔橀櫎姝ら鏃犺В锛岀敤闃朵箻鏈夎В锛7脳3!锛10锛8 锛7脳6锛18 锛24
绛旓細7脳3!锛10锛8锛7脳6锛18锛24 锛佽〃绀洪樁涔橈紝3锛=3脳2脳1=6 骞朵笉鏄墍鏈夌殑鍥涗釜鏁板埄鐢ㄥ姞鍑忎箻闄ら兘鑳绠楀嚭24锛岃繖灏辨槸鍏朵腑鐨勪竴缁勩傜敤鍔犲噺涔橀櫎鍥涘垯杩愮畻鎴栦箻鏂瑰紑鏂癸紝鎺掑垪缁勫悎绛夌鍙疯仈缁撴暟瀛楄屾垚鐨勭瓑寮忋備緥濡5脳2梅(10-9)=10銆傜ず渚 绠楀紡 a=5 绛夊紡 2+3=5 绛夊紡锛岀畻寮 2+3=a+b=6+c 绛夊紡锛...