Question

在做24点游戏时,小明抽到的四张牌分别是12,-1,3,-12,他苦思不得其解,请帮小明写一个正确的算式?

Answer 1

(12/-1)+(3*12)

(12*-1)+(3*12)

(12/-1)+(12*3)

(12*-1)+(12*3)

(12*3)+(-1*12)

(12-(3*12))/-1

(12-(3*12))*-1

(12*3)+(12/-1)

(12*3)+(12*-1)

(12-(12*3))/-1

(12-(12*3))*-1

-1*(12-(3*12))

(-1*12)+(3*12)

-1*(12-(12*3))

(-1*12)+(12*3)

-1*(12-(12*3))

(-1*12)+(12*3)

-1*(12-(3*12))

(-1*12)+(3*12)

(3*12)+(-1*12)

(3*12)+(12/-1)

(3*12)+(12*-1)

(3*12)+(12/-1)

(3*12)+(12*-1)

(3*12)+(-1*12)

(12-(12*3))/-1

(12-(12*3))*-1

(12/-1)+(12*3)

(12*-1)+(12*3)

(12/-1)+(3*12)

(12*-1)+(3*12)

(12-(3*12))/-1

(12-(3*12))*-1

(12*3)+(12/-1)

(12*3)+(12*-1)

(12*3)+(-1*12)