4 9 9
的有关信息介绍如下:9-((4-9)-10)
(9-(4-9))+10
9-(4-(9+10))
((9-4)+9)+10
(9-4)+(9+10)
9-((4-10)-9)
(9-(4-10))+9
9-(4-(10+9))
((9-4)+10)+9
(9-4)+(10+9)
9+(9-(4-10))
(9+9)-(4-10)
((9+9)-4)+10
9+((9-4)+10)
(9+(9-4))+10
((9+9)+10)-4
9+((9+10)-4)
(9+(9+10))-4
9+(9+(10-4))
(9+9)+(10-4)
9+(10-(4-9))
(9+10)-(4-9)
((9+10)-4)+9
9+((10-4)+9)
(9+(10-4))+9
((9+10)+9)-4
9+((10+9)-4)
(9+(10+9))-4
9+(10+(9-4))
(9+10)+(9-4)
9-((4-9)-10)
(9-(4-9))+10
9-(4-(9+10))
((9-4)+9)+10
(9-4)+(9+10)
9-((4-10)-9)
(9-(4-10))+9
9-(4-(10+9))
((9-4)+10)+9
(9-4)+(10+9)
9+(9-(4-10))
(9+9)-(4-10)
((9+9)-4)+10
9+((9-4)+10)
(9+(9-4))+10
((9+9)+10)-4
9+((9+10)-4)
(9+(9+10))-4
9+(9+(10-4))
(9+9)+(10-4)
9+(10-(4-9))
(9+10)-(4-9)
((9+10)-4)+9
9+((10-4)+9)
(9+(10-4))+9
((9+10)+9)-4
9+((10+9)-4)
(9+(10+9))-4
9+(10+(9-4))
(9+10)+(9-4)
10-((4-9)-9)
(10-(4-9))+9
10-(4-(9+9))
((10-4)+9)+9
(10-4)+(9+9)
10-((4-9)-9)
(10-(4-9))+9
10-(4-(9+9))
((10-4)+9)+9
(10-4)+(9+9)
10+(9-(4-9))
(10+9)-(4-9)
((10+9)-4)+9
10+((9-4)+9)
(10+(9-4))+9
((10+9)+9)-4
10+((9+9)-4)
(10+(9+9))-4
10+(9+(9-4))
(10+9)+(9-4)
10+(9-(4-9))
(10+9)-(4-9)
((10+9)-4)+9
10+((9-4)+9)
(10+(9-4))+9
((10+9)+9)-4
10+((9+9)-4)
(10+(9+9))-4
10+(9+(9-4))
(10+9)+(9-4)