问题标题:
在数字之间填上合适的数学符号,使等式成立:4444=10不要用根号每个数学之间都要有符号
问题描述:
在数字之间填上合适的数学符号,使等式成立:4444=10
不要用根号
每个数学之间都要有符号
钱国良回答:
((4+4)+4)+4=16
(4+4)+(4+4)=16
((4+4)+4)-4=8
(4+4)-(4+4)=0
((4+4)+4)*4=48
(4+4)*(4+4)=64
((4+4)+4)/4=3
(4+4)/(4+4)=1
((4+4)-4)+4=8
(4+4)+(4-4)=8
((4+4)-4)-4=0
(4+4)-(4-4)=8
((4+4)-4)*4=16
(4+4)*(4-4)=0
((4+4)-4)/4=1
(4+4)/(4-4)=1.#INF
((4+4)*4)+4=36
(4+4)+(4*4)=24
((4+4)*4)-4=28
(4+4)-(4*4)=-8
((4+4)*4)*4=128
(4+4)*(4*4)=128
((4+4)*4)/4=8
(4+4)/(4*4)=0.5
((4+4)/4)+4=6
(4+4)+(4/4)=9
((4+4)/4)-4=-2
(4+4)-(4/4)=7
((4+4)/4)*4=8
(4+4)*(4/4)=8
((4+4)/4)/4=0.5
(4+4)/(4/4)=8
((4-4)+4)+4=8
(4-4)+(4+4)=8
((4-4)+4)-4=0
(4-4)-(4+4)=-8
((4-4)+4)*4=16
(4-4)*(4+4)=0
((4-4)+4)/4=1
(4-4)/(4+4)=0
((4-4)-4)+4=0
(4-4)+(4-4)=0
((4-4)-4)-4=-8
(4-4)-(4-4)=0
((4-4)-4)*4=-16
(4-4)*(4-4)=0
((4-4)-4)/4=-1
(4-4)/(4-4)=-1.#IND
((4-4)*4)+4=4
(4-4)+(4*4)=16
((4-4)*4)-4=-4
(4-4)-(4*4)=-16
((4-4)*4)*4=0
(4-4)*(4*4)=0
((4-4)*4)/4=0
(4-4)/(4*4)=0
((4-4)/4)+4=4
(4-4)+(4/4)=1
((4-4)/4)-4=-4
(4-4)-(4/4)=-1
((4-4)/4)*4=0
(4-4)*(4/4)=0
((4-4)/4)/4=0
(4-4)/(4/4)=0
((4*4)+4)+4=24
(4*4)+(4+4)=24
((4*4)+4)-4=16
(4*4)-(4+4)=8
((4*4)+4)*4=80
(4*4)*(4+4)=128
((4*4)+4)/4=5
(4*4)/(4+4)=2
((4*4)-4)+4=16
(4*4)+(4-4)=16
((4*4)-4)-4=8
(4*4)-(4-4)=16
((4*4)-4)*4=48
(4*4)*(4-4)=0
((4*4)-4)/4=3
(4*4)/(4-4)=1.#INF
((4*4)*4)+4=68
(4*4)+(4*4)=32
((4*4)*4)-4=60
(4*4)-(4*4)=0
((4*4)*4)*4=256
(4*4)*(4*4)=256
((4*4)*4)/4=16
(4*4)/(4*4)=1
((4*4)/4)+4=8
(4*4)+(4/4)=17
((4*4)/4)-4=0
(4*4)-(4/4)=15
((4*4)/4)*4=16
(4*4)*(4/4)=16
((4*4)/4)/4=1
(4*4)/(4/4)=16
((4/4)+4)+4=9
(4/4)+(4+4)=9
((4/4)+4)-4=1
(4/4)-(4+4)=-7
((4/4)+4)*4=20
(4/4)*(4+4)=8
((4/4)+4)/4=1.25
(4/4)/(4+4)=0.125
((4/4)-4)+4=1
(4/4)+(4-4)=1
((4/4)-4)-4=-7
(4/4)-(4-4)=1
((4/4)-4)*4=-12
(4/4)*(4-4)=0
((4/4)-4)/4=-0.75
(4/4)/(4-4)=1.#INF
((4/4)*4)+4=8
(4/4)+(4*4)=17
((4/4)*4)-4=0
(4/4)-(4*4)=-15
((4/4)*4)*4=16
(4/4)*(4*4)=16
((4/4)*4)/4=1
(4/4)/(4*4)=0.0625
((4/4)/4)+4=4.25
(4/4)+(4/4)=2
((4/4)/4)-4=-3.75
(4/4)-(4/4)=0
((4/4)/4)*4=1
(4/4)*(4/4)=1
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