5个5中间加什么运算符号可以使结果分别是0,1,2,3,4不要加括号的 在5个0.3中间加上怎样的运算符号和括号,就是其结果为1,2...
\u5728\u56db\u4e2a3\u4e2d\u95f4\u52a0\u4e0a\u4e0d\u540c\u7684\u8fd0\u7b97\u7b26\u53f7\u6216\u62ec\u53f7\uff0c\u4f7f\u7ed3\u679c\u5206\u522b\u7b49\u4e8e0\u30011\u30012\u30013\u30014\u30015\uff081\uff093333=0\uff082\uff093333=1(3-3)\u00d73\u00f73=0
3\u00f73+3-3=1
3\u00f73+3\u00f73=2
3\u00d73\uff0d3-3=3
(3\u00d73+3)\u00f73=4
(3+3)\u00f73+3=5
\uff080.3+ 0.3\uff09\u00f7 0.3 -0.3 \u00f7 0.3=1
\uff080.3+0.3\uff09\u00f70.3+0.3-0.3=2
\uff080.3+0.3+0.3+0.3\uff09\u00f70.3=4
5-5*5/5/5=4
5-5/5-5/5=3
绛旓細5+5-锛5+5锛壝5=8 5+锛5脳5-5锛壝5=9 5脳5-5-5-5=10
绛旓細5 x 5- 5- 5- 5=10 (5 x5+ 5x 5) /5=10 5x 5-( 5+5+ 5)=10 5x 5-5-(5+ 5)=10 5x5-(5+ 5)-5=10
绛旓細鍦5涓9涔嬮棿娣诲姞杩愮畻绗﹀彿鍜屾嫭鍙凤紝浣跨粨鏋滅瓑浜22
绛旓細(5/5)+(5/5)*5=10 (5*5)-5-5-5=10
绛旓細锛5-5锛*5*5*5=0 锛5-5锛*5+5/5=1 锛5-5锛+锛5+5锛/5=2 5/5+锛5+5锛/5=3
绛旓細锛5+5+5锛壝5锛5=3+5=8
绛旓細锛5脳5-5锛壝5+5=9
绛旓細(5-5)*5*5*5=0 5-(5*5-5)/5=1 [(5*5)/5+5]/5=2 5-(5/5)-(5/5)=3
绛旓細鏈変袱绉嶆柟娉曪細5*[5-(5/5)/5]=24 5*5-5^(5-5)=24(5鐨勯浂娆℃柟绛変簬1锛
绛旓細(5*5+5)/5+5 ((5+5)*5+5)/5