5个3怎么等于1 5个3怎么等于-1

5\u4e2a3\u600e\u4e48\u7b97\u7b49\u4e8e1

1 (3/3)^\uff083*3*3\uff09 \u539f\u7406\uff1a1\u7684N\u6b21\u65b9\u4e3a1
2 \uff083*3-3-3\uff09/3 \u6b63\u5e38\u7684\u60f3\u6cd5\uff08\u8fd9\u5c31\u6709\u597d\u591a\uff09
3 (3-3!/3)*3/3 \u539f\u7406\uff0c\u7528\u4e86\u9636\u4e58
\u76ee\u524d\u5c31\u60f3\u5230\u8fd9\u51e0\u79cd\uff0c\u628a\u601d\u7ef4\u6253\u5f00\uff0c\u5e94\u8be5\u6709\u5f88\u591a\u79cd\u7684\u3002

3\u00f73\uff0b3\u00f73\uff0d3

（3+3）÷3-3÷3
=2-1
=1

5涓3鍔犲噺涔橀櫎绛変簬1 瑕佹眰濉笂鍔犲噺涔橀櫎绗﹀彿銆佸皬鎷彿绛夈佷娇寰楁暟绛変簬1?
绛旓細5涓3鐢ㄥ姞鍑忎箻闄ょ瓑浜1锛屽涓嬶細3涓銆3梅3锛変竴锛3梅3锛=3涓1涓1 =1

5涓3鎬庝箞鍐欑畻寮忔墠绛変簬l?
绛旓細5涓3鎬庝箞鍐欑畻寮忔墠绛変簬1锛锛3脳3-3锛壝凤紙3+3锛=1

5涓3鎬庝箞绠绛変簬1
绛旓細1 (3/3)^锛3*3*3锛 鍘熺悊锛1鐨凬娆℃柟涓1 2 锛3*3-3-3锛/3 姝ｅ父鐨勬兂娉曪紙杩欏氨鏈夊ソ澶氾級3 (3-3!/3)*3/3 鍘熺悊锛岀敤浜嗛樁涔 鐩墠灏辨兂鍒拌繖鍑犵锛屾妸鎬濈淮鎵撳紑锛屽簲璇ユ湁寰堝绉嶇殑銆

鐢5涓3鍔犲噺涔橀櫎鎬庢牱绛変簬1
绛旓細3-3/3-3/3=1

5涓3鍔犲噺涔橀櫎绛変簬1 瑕佹眰濉笂鍔犲噺涔橀櫎绗﹀彿銆佸皬鎷彿绛夈佷娇寰楁暟绛変簬1
绛旓細3-锛3/3锛-锛3/3锛

5涓3鍔犲噺涔橀櫎閮藉彲浠绛変簬1涓嶈鍔犳嫭鍙 5涓3 鍔犲噺涔橀櫎閮藉彲浠..灏辨槸涓嶈瀹...
绛旓細3-3梅3-3梅3=1

7銆佺敤5涓3缁勬垚涓绠楀紡浣垮叾鍊煎垎鍒绛変簬0銆1銆2銆3銆4銆5銆6銆7銆8銆9(
绛旓細(3+3)梅3-3梅3 =2-1 =1 (3+3)梅3+3-3 =2+3-3 =2 (3+3)梅3+3梅3 =2+1 =3 (3+3)梅(3+3)+3 =1+3 =4 3梅3+3梅3+3 =1+1+3 =5 (3+3+3)梅3+3 =3+3 =6 3脳3-(3+3)梅3 =9-2 =7 (3+3)梅3+3+3 =2+3+3 =8 (3+3)脳3-3脳3 =18-9 ...

5涓3 瑕佹眰鍔犲噺涔橀櫎鍙兘鐢ㄤ竴娆 缁勬垚寮忓瓙 瑕佸垎鍒绛変簬1 2 3 4 5 6 7...
绛旓細妤间笂鐨勬湅鍙嬫病鐪嬪ソ棰樼洰鍚:璇寸殑鏄姞鍑忎箻闄ゅ彧鑳界敤涓娆″晩.(3+3*3)/3-3=1 33/3-3*3=2 3+3-3*3/3=3 33/33+3=4 3*3-(3+3/3)=5 33333=6 3*3-3+3/3=7 (33-3*3)/3=8 3*3+(3-3)/3=9 33333=10 6鍜10鏆傛椂娌℃兂鍑烘潵 ...

3涓3鎬庝箞鎵嶈兘绛変簬1
绛旓細3涓3绛変簬1鐨勮В娉曞涓嬶細瑙ｆ硶1锛3/1脳3/1脳3/1=13/1脳3/1脳3/1=1銆傝В娉2锛3−3脳3=13−3脳3=1銆傝В娉3锛(3−3)/3=0/3=0脳3=0脳(3−3)=1(3−3)/3=0/3=0脳3=0脳(3−3)=1銆傝В娉4锛3脳(3−3)+3=13脳(3−3)+3...

3&5=1鎬庝箞绠楃殑
绛旓細绠楁硶濡備笅锛3 涓 5锛 浣嶄笌杩愮畻锛 鍚屼负1 鍒欎负1 鍏朵粬涓0锛 3鐨2杩涘埗涓 011锛 5鐨2杩涘埗涓 101; 鍙湁鏈浣庝綅涓1锛 鎵浠ュ间负 001 涔熷氨鏄1浜嗐