
填运算符号
0.4()0.4()0.4()0.4()0.4=00.4()0.4()0.4()0.4()0.4=10.4()0.4()0.4()0.4()0.4=30.4()0.4()...
0.4( )0.4( )0.4( )0.4( )0.4=0
0.4( )0.4( )0.4( )0.4( )0.4=1
0.4( )0.4( )0.4( )0.4( )0.4=3
0.4( )0.4( )0.4( )0.4( )0.4=4 展开
0.4( )0.4( )0.4( )0.4( )0.4=1
0.4( )0.4( )0.4( )0.4( )0.4=3
0.4( )0.4( )0.4( )0.4( )0.4=4 展开
1个回答
展开全部
(0.4-0.4)*0.4*0.4*0.4=0
(0.4+0.4)/0.4-0.4/0.4=1
0.4/0.4+(0.4+0.4)/0.4=3
(0.4+0.4+0.4+0.4)/0.4=4
(0.4+0.4)/0.4-0.4/0.4=1
0.4/0.4+(0.4+0.4)/0.4=3
(0.4+0.4+0.4+0.4)/0.4=4
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