3、－6、7、－9算24

3、－6、7、－9算24

3,6,7,9的24点答案：
1:3 × (6 - 7 + 9)
2:3 × ((6 -
7) + 9)
3:3 × (6 - (7 -
9))
4:3 - (6 - 9) × 7
5:3 - ((6 - 9) × 7)
6:3 × (6 +
9 - 7)
7:3 × ((6 + 9) -
7)
8:3 × (6 + (9 - 7))
9:3 - (7 × (6 - 9))
10:3 - 7
×(6 - 9)
11:3 × 7 - 6 + 9
12:(3 × 7) - 6 + 9
13:(3 × 7 -
6) + 9
14:((3 × 7) - 6) +
9
15:3 × 7 -(6 - 9)
16:(3 × 7) - (6 - 9)
17:3 + (7
× (9 - 6))
18:3 + 7 ×(9 -
6)
19:3 × 7 + 9 - 6
20:(3 × 7) + 9 - 6
21:(3 × 7 +
9) - 6
22:((3 × 7) + 9) -
6
23:3 × 7 +(9 - 6)
24:(3 × 7) + (9 - 6)
25:3 + (9
- 6) × 7
26:3 + ((9 - 6) ×
7)
27:3 × (9 + 6 - 7)
28:3 × ((9 + 6) - 7)
29:3 × (9
+ (6 - 7))
30:3 × (9 - 7 +
6)
31:3 × ((9 - 7) + 6)
32:3 × (9 - (7 - 6))
33:(6 - 7
+ 9) × 3
34:((6 - 7) + 9) ×
3
35:(6 - (7 - 9)) × 3
36:6 × (7 - 9 ÷ 3)
37:6 × (7 -
(9 ÷ 3))
38:(6 + 9 - 7) ×
3
39:((6 + 9) - 7) × 3
40:(6 + (9 - 7)) × 3
41:7 × 3
- 6 + 9
42:(7 × 3) - 6 +
9
43:(7 × 3 - 6) + 9
44:((7 × 3) - 6) + 9
45:7 × 3
-(6 - 9)
46:(7 × 3) - (6 -
9)
47:7 × 3 + 9 - 6
48:(7 × 3) + 9 - 6
49:(7 × 3 +
9) - 6
50:((7 × 3) + 9) -
6
51:7 × 3 +(9 - 6)
52:(7 × 3) + (9 - 6)
53:(7 - 9
÷ 3) × 6
54:(7 - (9 ÷ 3)) ×
6
55:(7 × (9 - 6)) + 3
56:7 × (9 - 6) + 3
57:9 + 3 ×
7 - 6
58:(9 + 3 × 7) - 6
59:(9 + (3 × 7)) - 6
60:9 + (3
× 7) - 6
61:9 + (3 × 7 -
6)
62:9 + ((3 × 7) - 6)
63:9 - 6 + 3 × 7
64:(9 - 6) +
3 × 7
65:9 - 6 +(3 × 7)
66:(9 - 6) + (3 × 7)
67:9 - (6
- 3 × 7)
68:9 - (6 - (3 ×
7))
69:(9 + 6 - 7) × 3
70:((9 + 6) - 7) × 3
71:(9 +
(6 - 7)) × 3
72:9 - 6 + 7 ×
3
73:(9 - 6) + 7 × 3
74:9 - 6 +(7 × 3)
75:(9 - 6) +
(7 × 3)
76:9 - (6 - 7 ×
3)
77:9 - (6 - (7 × 3))
78:(9 - 6) × 7 + 3
79:((9 - 6)
× 7) + 3
80:9 + 7 × 3 - 6
81:(9 + 7 × 3) - 6
82:(9 + (7
× 3)) - 6
83:9 + (7 × 3) -
6
84:9 + (7 × 3 - 6)
85:9 + ((7 × 3) - 6)
86:(9 - 7
+ 6) × 3
87:((9 - 7) + 6) ×
3
88:(9 - (7 - 6)) × 3