5551怎么运算才能等于24 5551怎么算得24一个数字只能用一次
5551\u600e\u4e48\u7b9724\u70b95\uff0c5\uff0c5\uff0c1\u8981\u7b97\uff0c24\u70b9\u7684\u8bdd\u5176\u5b9e\u662f\u4e0d\u80fd\u7b97\u7684\uff0c\u56e0\u4e3a\u6309\u716724\u70b9\u6700\u5e38\u89c1\u7684\u7b97\u6cd5\u662f\u76f4\u63a5\u7528\u6570\u5b57\u52a0\u51cf\u4e58\u9664\uff0c\u597d\u50cf\u662f\u4e0d\u5e26\u5c0f\u6570\u70b9\u7684\uff0c\u6240\u4ee5\u5982\u679c\u662f\u6309\u7167\u4f20\u7edf\u7684\u7b97\u6cd5\u662f\u4e0d\u80fd\u7b97\u7684\u3002
\u4e0d\u8fc7\u4e5f\u6709\u4e00\u4e9b\u65b0\u7684\u7b97\u6cd5\u6216\u8005\u662f\u4e2a\u4eba\u7684\u8da3\u5473\u6311\u6218\u8d5b\uff0c\u91cc\u8fb9\u662f\u53ef\u4ee5\u8fd0\u7528\u5176\u4ed6\u7684\u4e00\u4e9b\u7b97\u6cd5\uff0c\u6bd4\u5982\u8bf4\u50cf\u5c0f\u6570\u70b9\u53e6\u5916\u8fd8\u6709\u4e9b\u8fd8\u53ef\u4ee5\u5f00\u6839\u53f7\u7684\u5e73\u65b9\u4e4b\u7c7b\u7684\uff0c\u8fd9\u6837\u7b97\u7684\u8bdd\u5c31\u662f\u4e94\u82b1\u516b\u95e8\uff0c\u57fa\u672c\u4e0a\u6240\u6709\u7684\u6570\u5b57\u90fd\u53ef\u4ee5\u7b97\u51fa24\u70b9\u3002
\u6240\u4ee5\u5982\u679c\u6309\u7167\u9898\u76ee\u8bf4\u7684\uff0c5551\u8981\u7b9724\u70b9\u7684\u8bdd\uff0c\u5982\u679c\u5e26\u4e0a\u5c0f\u6570\u70b9\u5176\u5b9e\u4e5f\u662f\u5f88\u7b80\u5355\u7684\u554a\uff0c\u7b2c1\u6b65\u5c31\u662f\u75281\u00f75=0.2\u3002
\u7136\u540e\u7b2c2\u6b65\uff0c5-0.2=4.8\u3002
\u7b2c3\u6b65\uff0c5\u00d74.8=24\u3002
\u8fd9\u6837\u5c31\u80fd\u7b97\u51fa\u4e8624\u70b9\uff0c\u800c\u4e14\u4e5f\u628a4\u4e2a\u6570\u5b57\u90fd\u7528\u4e0a\u4e86\uff0c\u4e0d\u77e5\u8fd9\u6837\u7684\u65b9\u6cd5\u662f\u5426\u53ef\u884c\uff1f
5x\uff085-1/5\uff09=25-1=24
\u670b\u53cb\uff0c\u8bf7\u91c7\u7eb3\u6b63\u786e\u7b54\u6848\uff0c\u4f60\u4eec\u53ea\u63d0\u95ee\uff0c\u4e0d\u91c7\u7eb3\u6b63\u786e\u7b54\u6848\uff0c\u56de\u7b54\u90fd\u6ca1\u6709\u52b2\uff01\uff01\uff01
\u670b\u53cb\uff0c\u8bf7\u3010\u91c7\u7eb3\u7b54\u6848\u3011\uff0c\u60a8\u7684\u91c7\u7eb3\u662f\u6211\u7b54\u9898\u7684\u52a8\u529b\uff0c\u5982\u679c\u6ca1\u6709\u660e\u767d\uff0c\u8bf7\u8ffd\u95ee\u3002\u8c22\u8c22\u3002
5 × (5 - (1 ÷ 5))
(5 - 1 ÷ 5) × 5
(5 - (1 ÷ 5)) × 5
还有不充足的地方请指教
5*(5-1/5)=24
5*(5-1/5)=5*4.8=24
5*(5-1/5)=24
5 × (5 - 1 ÷ 5)
(5 - 1 ÷ 5) × 5
绛旓細5551鍥涗釜鏁板瓧绠24鐐圭殑鍥涚鏂规硶濡備笅锛氳繖鍥涗釜鏁扮畻24鐐癸紝濡傛灉鍙敤鍔犲噺涔橀櫎鍥涘垯杩愮畻灏卞彧鏈変竴绉嶇畻娉曪細5*(5-1/5)=24濡傛灉鐢ㄤ笂鏍瑰彿鎴栭樁涔樼瓑鍏朵粬璁＄畻瑙勫垯灏辨湁澶氱绠楁硶 绗竴绉嶆柟娉曪紝5脳5-锛1鐨5娆℃柟锛夌瓑浜25-1绛変簬24銆傜浜岀鏂规硶锛5脳锛5-1/5锛夌瓑浜5脳锛25/5-1/5锛夌瓑浜5脳24/5绛変簬24銆傜涓夌...
绛旓細5551绠楁垚24鐨勬柟娉曟槸閫氳繃鏁板杩愮畻鏉ュ疄鐜扮殑锛屽叿浣撲负锛5×(5-1/5)銆備负浜嗗皢5551绠楁垚24锛屾垜浠渶瑕佸埄鐢ㄥ熀鏈殑鏁板杩愮畻锛屽寘鎷姞娉曘佸噺娉曘佷箻娉曞拰闄ゆ硶銆傝繖涓棶棰樺疄闄呬笂鏄竴涓暟瀛﹁〃杈惧紡鐨勬眰瑙ｉ棶棰橈紝鎴戜滑闇瑕佹壘鍒颁竴涓敱杩欎簺鍩烘湰杩愮畻缁勬垚鐨勮〃杈惧紡锛屼娇寰楀叾缁撴灉涓24銆傞鍏堬紝鎴戜滑鑰冭檻濡備綍灏5551杩欏洓涓暟瀛楅氳繃杩愮畻...
绛旓細5涔樹互5鍑忓幓1鐨5娆℃柟=24
绛旓細(5-1梅5锛壝5 =锛5-1/5锛壝5 =24/5脳5 =24
绛旓細5x锛5-1梅5锛=5x锛5-0.2锛=5x4.8 =24 鍏充簬24鐐圭殑璁＄畻鏂规硶鍜屾妧宸ф湁浠ヤ笅鍑犵锛1銆佸埄鐢ㄤ箻娉曚腑鐨勨3脳8=24鈥濄佲4脳6=24鈥濅互鍙鈥2脳12=24 鈥濊繘琛岃В绛旓紝鍗冲皢鎵嬩腑鐨勬墤鍏嬬墝鍑戞垚3鍜8銆4鍜6浠ュ強2鍜12鍚庤繘琛岀浉涔樸傛瘮濡傦細褰撶墝闈㈢殑鏁颁緷娆′负4銆12銆2銆8鏃讹紝瀹堕暱鍙互寮曞瀛╁瓙浣跨敤涔樻硶鈥4脳6 =...
绛旓細杩欏洓涓暟绠24鐐癸紝濡傛灉鍙敤鍔犲噺涔橀櫎鍥涘垯杩愮畻锛屽彧鏈変竴绉嶇畻娉曪細(5-1梅5)脳5=24
绛旓細24鐐璁＄畻杩囩▼5脳(5-1梅5)瑙ｉ鎬濊矾:鍥涘垯杩愮畻瑙勫垯(鎸夐『搴忚绠,鍏堢畻涔橀櫎鍚庣畻鍔犲噺,鏈夋嫭鍙峰厛绠楁嫭鍙,鏈変箻鏂瑰厛绠椾箻鏂)鍗宠劚寮忚繍绠(閫掔瓑寮忚绠)闇鍦ㄨ鍘熷垯鍓嶆彁涓嬭繘琛 瑙ｉ杩囩▼:5脳(5-1梅5)=5脳4.8 =24
绛旓細5*(5-(1/5))5*(5-(1/5))(5-(1/5))*5 (5-(1/5))*5 5*(5-(1/5))5*(5-(1/5))(5-(1/5))*5 (5-(1/5))*5 5*(5-(1/5))5*(5-(1/5))(5-(1/5))*5 (5-(1/5))*5
绛旓細(5-1/5)*5 = 24 涔熷氨鏄5-浜斿垎涔嬩竴绛変簬浜斿垎涔嬩簩鍗佸洓锛屽啀涔樹互5绛変簬24.
绛旓細鎺ヤ笅鏉ワ紝涓轰簡寰楀埌24锛屾垜浠渶瑕佹壘鍒颁竴涓暟锛屼娇寰5551闄や互杩欎釜鏁绛変簬24銆傜敱浜嶾(5552 \div 231.3 \approx 24\)锛屾垜浠彲浠ュ皢231.3浣滀负闄ゆ暟銆傝繖鏍凤紝\(5551 \div 231.3\)鐨勭粨鏋滃皢闈炲父鎺ヨ繎24锛屼絾鐢变簬5551鐣ュ皬浜5552锛屾墍浠ヨ繖涓櫎娉曠殑缁撴灉浼氱暐灏忎簬24銆傞氳繃涓婅堪鍒嗘瀽锛屾垜浠彲浠ュ緱鍑虹粨璁猴細閫氳繃鍔犲噺涔橀櫎鍥涘垯杩愮畻...
