用5个3组成1个算式,要使算式中至少有一个分数,得数分别等于0、1、2、3。 用5个3组
\u75285\u4e2a3\u7ec4\u6210\u4e00\u4e2a\u7b97\u5f0f\uff0c\u7b97\u5f0f\u4e2d\u6709\u4e00\u4e2a\u5206\u6570\uff0c\u5f97\u6570\u5206\u522b\u7b49\u4e8e0\uff0c1\uff0c2\uff0c3\u3002\u51714\u4e2a\u7b97\u5f0f\u3002(3-3)\u00d73\u00d7(3/3)=0
3-(3/3)-(3\u00f73)=1
3-(3/3)\u00d73\u00f73=2
3+(3/3)-(3\u00f73)=3
3-3\3-3\3=1
3+3\3-3\3=333333333
绛旓細111111111111
绛旓細3-(3/3)+(3/3)=3
绛旓細3*3-3-3-3=03*3/(3+3+3)=13-3+(3+3)/3=23+3+3-3-3=33+3-3+3/3=4(3*3+3+3)/3=53*3+3-3-3=63*3-(3+3)/3=73+3+3-3/3=83+3+3+3-3=9
绛旓細(3/3)*(3/3)*3=3 鍒嗘暟 鍒嗘暟
绛旓細(3+3-3-3)脳3 =0脳3 =0 (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 ...
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绛旓細3脳3-3-3-3=0 3-3梅3-3梅3=1 (3+3+3-3)梅3=2 3+3+3-3-3=3 3+(3+3)梅(3+3)=4 3+3梅3+3梅3=5 3脳(3梅3+3梅3)=6 3脳3-(3+3)梅3=7 3+3+(3+3)梅3=8 3+3+3+3-3=9 3+3+3+3梅3=10
绛旓細(3-3)脳(3+3梅3)=0 (闆朵箻浠ヤ换浣曟暟閮戒负闆)(3+3)梅(3脳3锛3)=1 33梅3+锛-3脳3锛=2 (3+3)-(3脳3梅3)=3
绛旓細3,6,9=3n 閮芥槸3鐨勬暣鏁板 10=3+3+3+1 8=9-1=6+2=3+3+(3+3锛夐櫎浠3 7=3涔樹互3-锛3+3锛夐櫎浠3=9-2 5=3+1+1 4=6-2 2=6闄や互3 1=3-1-1
绛旓細2007-09-12 鐢5涓3缁勬垚涓涓畻寮,瑕佷娇绠楀紡涓 鑷冲皯鏈変竴涓垎鏁,寰楁暟鍒嗗埆=... 41 2017-12-16 涓嬮潰绠楀紡鏄敱0銆1銆2銆3銆4銆5銆6銆7銆8銆9鍗佷釜鏁板瓧缁... 2016-08-24 鏈5涓暟,鍏朵腑浠讳綍涓変釜鏁扮殑骞冲潎鍊煎垎鍒槸0銆1銆2銆2銆3銆3... 3 2011-02-20 瑙ｉ缃戠敤5涓3缁勬垚涓涓畻寮,瑕佺畻寮忎腑鑷冲皯鏈変竴...
