Question

用3,3,8,8四个数只用加减乘除,如何算出24

Answer 1

8/(3-(8/3))
8/(3-(8/3))
8/(3-(8/3))
8/(3-(8/3))
----END----
允许开根号的时候
8的立方根是2
(3+3)/(2/8)
((3+3)/2)*8
3/((3-2)/8)
(3/(3-2))*8
((3/3)+2)*8
3*((3-2)*8)
(3*(3-2))*8
((3+3)*8)/2
(3+3)*(8/2)
((3-2)*3)*8
(3-2)*(3*8)
((3*2)-3)*8
((3-2)*8)*3
(3-2)*(8*3)
3*(8/(3-2))
(3*8)/(3-2)
3*(8*(3-2))
(3*8)*(3-2)
(3+3)/(2/8)
((3+3)/2)*8
3/((3-2)/8)
(3/(3-2))*8
((3/3)+2)*8
3*((3-2)*8)
(3*(3-2))*8
((3+3)*8)/2
(3+3)*(8/2)
((3-2)*3)*8
(3-2)*(3*8)
((3*2)-3)*8
((3-2)*8)*3
(3-2)*(8*3)
3*(8/(3-2))
(3*8)/(3-2)
3*(8*(3-2))
(3*8)*(3-2)
(2+(3/3))*8
((2*3)-3)*8
(2+(3/3))*8
((2*3)-3)*8
8*((3+3)/2)
(8*(3+3))/2
8*(3/(3-2))
(8*3)/(3-2)
8*((3/3)+2)
8*(3*(3-2))
(8*3)*(3-2)
8/((3-2)/3)
(8/(3-2))*3
8*((3-2)*3)
(8*(3-2))*3
8*((3*2)-3)
8*((3+3)/2)
(8*(3+3))/2
8*(3/(3-2))
(8*3)/(3-2)
8*((3/3)+2)
8*(3*(3-2))
(8*3)*(3-2)
8/((3-2)/3)
(8/(3-2))*3
8*((3-2)*3)
(8*(3-2))*3
8*((3*2)-3)
8/(2/(3+3))
(8/2)*(3+3)
8*(2+(3/3))
8*((2*3)-3)
8/(2/(3+3))
(8/2)*(3+3)
8*(2+(3/3))
8*((2*3)-3)
----END----

Answer 2

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