5个3怎么算等于1 用5个3加减乘除怎样等于1
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5 \u00d7 (5 - 1 \u00f7 5)
5 \u00d7 (5 - (1 \u00f7 5))
(5 - 1 \u00f7 5) \u00d7 5(5 - (1 \u00f7 5)) \u00d7 5
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3-3/3-3/3=1
1 (3/3)^(3*3*3) 原理:1的N次方为12 (3*3-3-3)/3 正常的想法(这就有好多)
3 (3-3!/3)*3/3 原理,用了阶乘
目前就想到这几种,把思维打开,应该有很多种的。
(3+3+3)÷3÷3=1
3-(3/3)-(3/3)=1
3-3/3-3/3=1
3x3÷(3+3+3)=1
绛旓細(3-3)*(3/3)*3=0 鍒嗘暟 ((3+3+3)/3)/3=1 鍒嗘暟 ((3+3)/3 )*(3/3)=2 鍒嗘暟 鍒嗘暟 (3/3)*(3/3)*3=3 鍒嗘暟 鍒嗘暟
绛旓細1.[3/3-3/3]脳3 =0 2. [(3+3)梅3]脳3/3=2 3. [(3+3)梅3]-3/3 =1 4.3+(3/3)-(3/3)=3
绛旓細3*3-3-3-3=0 3-3/3-3/3=1 3*3/3-3/3=2 3-3/3+3/3=3 3*3/3+3/3=4 3+3/3+3/3=5 3*3-3+3-3=6 3*3-3+3/3=7 3+3+3-3/3=8 3+3+3+3-3=9 3+3+3+3/3=10
绛旓細(3+3-3)梅3=1 3梅3+3梅3=2 3脳3-3-3=3 (3+3脳3)梅3=4 3+3-3梅3=5 3+3-3+3=6 3梅3+3+3=7 3脳3-3梅3=8
绛旓細杩欎釜闂鏁板鑰佸笀缁欐垜浠杩 鍜1锛2鏄涓涓亾鐞
绛旓細3梅3锛3梅3锛3
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绛旓細1. 8闄や互8鍔犱笂锛8鍑8锛変箻浠8绛変簬1銆2. 锛8鍔8锛夐櫎浠8鍔犱笂锛8鍑8锛夌瓑浜2銆3. 锛8鍔8锛夐櫎浠8鍔犱笂锛8闄や互8锛绛変簬3銆4. 锛8鍔8鍔8鍔8锛夐櫎浠8绛変簬4銆5. 8鍑忥紙8鍔8鍔8锛夐櫎浠8绛変簬5銆
绛旓細(3-3)脳3梅3=0 3梅3+3-3=1 3梅3+3梅3=2 3脳3锛3-3=3 (3脳3+3)梅3=4 (3+3)梅3+3=5